Yeah, i've got every occurrence of it in the Scripts.img. here you go:
C:\Games\BULLY\Scripts\Mods\Decompile\1_02.lua (3 hits)
Line 417: TutorialShowMessage("TUT_RMGL1", 5000, false)
Line 1275: TutorialShowMessage("1_02_FightTut", 3500, false)
Line 1277: TutorialShowMessage("TUT_TARGET01", 4000, false)
C:\Games\BULLY\Scripts\Mods\Decompile\1_02B.lua (11 hits)
Line 413: TutorialShowMessage("TUT_RUSS01A", 4500, false)
Line 423: TutorialShowMessage("TUT_RUSS02C", -1, false)
Line 433: TutorialShowMessage("TUT_RUSS03A", 4500, false)
Line 443: TutorialShowMessage("TUT_RUSS03C", -1, false)
Line 455: TutorialShowMessage("TUT_RUSS04A", 5000, false)
Line 553: TutorialShowMessage("TUT_EUNSOC01", 4500, false)
Line 557: TutorialShowMessage("TUT_EUNSOC03", -1, false)
Line 598: TutorialShowMessage("1_02B_TUT09", 6000)
Line 772: TutorialShowMessage("TUT_PUN01", 4500, false)
Line 774: TutorialShowMessage("TUT_PUN04", 4500, false)
Line 776: TutorialShowMessage("TUT_PUN03", 4500, false)
C:\Games\BULLY\Scripts\Mods\Decompile\1_02C.lua (3 hits)
Line 71: TutorialShowMessage("TUT_CLASS01", 4500, false)
Line 73: TutorialShowMessage("TUT_CLASS02", 4500, false)
Line 75: TutorialShowMessage("TUT_CLASS03", 4500, false)
C:\Games\BULLY\Scripts\Mods\Decompile\1_03.lua (8 hits)
Line 547: TutorialShowMessage("TUT_RSPX02", 4500, true)
Line 549: TutorialShowMessage("TUT_RSPX03", 4500, true)
Line 677: TutorialShowMessage("TUT_GBIN1")
Line 903: TutorialShowMessage(l_63_1)
Line 924: TutorialShowMessage(l_64_2)
Line 928: TutorialShowMessage(l_64_2)
Line 941: TutorialShowMessage("1_03_T01")
Line 951: TutorialShowMessage("1_03_T02")
C:\Games\BULLY\Scripts\Mods\Decompile\1_06_01.lua (1 hit)
Line 269: TutorialShowMessage("TUT_TRANX01", 4500, false)
C:\Games\BULLY\Scripts\Mods\Decompile\1_08.lua (2 hits)
Line 1035: TutorialShowMessage("1_08_OBJ08", 6000)
Line 1521: TutorialShowMessage("1_08_OBJ14", 4)
C:\Games\BULLY\Scripts\Mods\Decompile\1_E01.lua (6 hits)
Line 204: l_5_5 = TutorialShowMessage
Line 212: l_5_5 = TutorialShowMessage
Line 240: TutorialShowMessage("TUT_ERR3", -1, false)
Line 255: TutorialShowMessage("TUT_ERR4", 4500, false)
Line 262: TutorialShowMessage("TUT_ERR5", -1, false)
Line 286: TutorialShowMessage("TUT_ERR6", 4500, false)
C:\Games\BULLY\Scripts\Mods\Decompile\2_01.lua (1 hit)
Line 95: TutorialShowMessage("TUT_BIKE3", 5000, false)
C:\Games\BULLY\Scripts\Mods\Decompile\2_02.lua (1 hit)
Line 432: TutorialShowMessage("BIKECOMBAT_TUT01", 6000)
C:\Games\BULLY\Scripts\Mods\Decompile\2_03.lua (1 hit)
Line 228: TutorialShowMessage("2_03_22", 4000)
C:\Games\BULLY\Scripts\Mods\Decompile\2_06.lua (1 hit)
Line 963: TutorialShowMessage("TUT_APOLOGY1", 4000, false)
C:\Games\BULLY\Scripts\Mods\Decompile\2_G2.lua (2 hits)
Line 143: TutorialShowMessage("2_G2_FLOWERTUT", 6000, true)
Line 874: TutorialShowMessage("2_G2_TUT_01", 6000)
C:\Games\BULLY\Scripts\Mods\Decompile\2_R03.lua (1 hit)
Line 703: TutorialShowMessage("2_R03_05", 4000, true)
C:\Games\BULLY\Scripts\Mods\Decompile\2_S02.lua (2 hits)
Line 789: TutorialShowMessage("TUT_SKTC01", 5000, false)
Line 930: TutorialShowMessage("2_S02_24", 4000)
C:\Games\BULLY\Scripts\Mods\Decompile\2_S06.lua (1 hit)
Line 724: TutorialShowMessage("TUT_GIRLD1", 5000)
C:\Games\BULLY\Scripts\Mods\Decompile\3_01A.lua (1 hit)
Line 246: TutorialShowMessage("3_01A_WARNING2", -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\3_S10.lua (1 hit)
Line 694: TutorialShowMessage("3_S10_12", 7000)
C:\Games\BULLY\Scripts\Mods\Decompile\3_S11.lua (1 hit)
Line 612: TutorialShowMessage("3_S11_SNEAK", 10000, false)
C:\Games\BULLY\Scripts\Mods\Decompile\4_06.lua (4 hits)
Line 411: TutorialShowMessage("TUT_BULL1")
Line 1679: TutorialShowMessage("TUT_MARBX1", 6000)
Line 2109: TutorialShowMessage("4_06_OBJDANCE", 5000)
Line 2124: TutorialShowMessage("4_06_OBJDANCE", 5000)
C:\Games\BULLY\Scripts\Mods\Decompile\4_B2.lua (1 hit)
Line 312: TutorialShowMessage("4_B2_Tut1", 9500, true)
C:\Games\BULLY\Scripts\Mods\Decompile\5_B.lua (3 hits)
Line 349: TutorialShowMessage("5_B_Tut1", 5000, true)
Line 380: TutorialShowMessage("5_B_Tut2", 5000, true)
Line 470: TutorialShowMessage("5_B_Tut3", 5000, true)
C:\Games\BULLY\Scripts\Mods\Decompile\Boxing.lua (1 hit)
Line 192: TutorialShowMessage("TUT_AQUA1", 5000, false)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassArt.lua (5 hits)
Line 473: TutorialShowMessage("MGCA_KISS01", -1, true)
Line 481: TutorialShowMessage("MGCA_KISS02", -1, true)
Line 498: TutorialShowMessage("MGCA_KISS03", -1, true)
Line 507: TutorialShowMessage(l_8_3, -1, true)
Line 521: TutorialShowMessage(l_8_3, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassBiology.lua (1 hit)
Line 301: TutorialShowMessage(unlockTextRoom, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassChem.lua (2 hits)
Line 387: TutorialShowMessage("C4_INST01")
Line 709: TutorialShowMessage(l_12_4, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassEnglish.lua (14 hits)
Line 401: TutorialShowMessage("MGCE_TUTORIAL01", -1, true)
Line 412: TutorialShowMessage("MGCE_TUTORIAL02", -1, true)
Line 446: TutorialShowMessage(l_12_1, -1, true)
Line 458: TutorialShowMessage("MGCE_TAUNT01", -1, true)
Line 470: TutorialShowMessage("MGCE_TAUNT02", -1, true)
Line 497: TutorialShowMessage(l_12_1, -1, true)
Line 512: TutorialShowMessage("MGCE_PREFAPOL01", -1, true)
Line 523: TutorialShowMessage("MGCE_PREFAPOL02", -1, true)
Line 554: TutorialShowMessage("MGCE_TUTORIAL02", -1, true)
Line 583: TutorialShowMessage(l_12_1, -1, true)
Line 596: TutorialShowMessage("MGCE_ENG0401", -1, true)
Line 609: TutorialShowMessage("MGCE_ENG0402", -1, true)
Line 633: TutorialShowMessage(l_12_1, -1, true)
Line 646: TutorialShowMessage(l_12_1, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassGeography.lua (1 hit)
Line 287: TutorialShowMessage(unlockTextRoom, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassMath.lua (1 hit)
Line 914: TutorialShowMessage(l_10_2, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassPhoto.lua (1 hit)
Line 773: TutorialShowMessage(l_18_1, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\ClassShop.lua (2 hits)
Line 320: TutorialShowMessage("C6_INST01")
Line 486: TutorialShowMessage(l_7_21, -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\Copy of 1_01.lua (2 hits)
Line 242: TutorialShowMessage("TUT_START1A", 4500, false)
Line 244: TutorialShowMessage("TUT_START1B", 4500, false)
C:\Games\BULLY\Scripts\Mods\Decompile\DodgeballGame.lua (2 hits)
Line 571: TutorialShowMessage("DB_TUT_HOLDBALL", 5000)
Line 693: TutorialShowMessage("DB_UNLOCK01", -1, true)
C:\Games\BULLY\Scripts\Mods\Decompile\FreakShow.lua (1 hit)
Line 241: TutorialShowMessage("MIF_BET01")
C:\Games\BULLY\Scripts\Mods\Decompile\GoKartRaces.lua (1 hit)
Line 263: TutorialShowMessage("TUT_PSLIDE", 4000)
C:\Games\BULLY\Scripts\Mods\Decompile\GraffitiCleanup.lua (1 hit)
Line 531: TutorialShowMessage("TUT_GP_02", 6000)
C:\Games\BULLY\Scripts\Mods\Decompile\LawnMowing.lua (3 hits)
Line 1240: TutorialShowMessage(gTutorialMessage, 8000)
Line 1243: TutorialShowMessage(gTutorialMessage2, 8000)
Line 1252: TutorialShowMessage("TUT_LMP_03", 8000)
C:\Games\BULLY\Scripts\Mods\Decompile\MGHacky.lua (2 hits)
Line 210: TutorialShowMessage("MGSK_11", 5000)
Line 339: TutorialShowMessage("MGSK_21")
C:\Games\BULLY\Scripts\Mods\Decompile\MGSocPen.lua (2 hits)
Line 114: TutorialShowMessage("MGSP_INST")
Line 342: TutorialShowMessage("MGSP_BTUT")
C:\Games\BULLY\Scripts\Mods\Decompile\PriOff.lua (1 hit)
Line 59: TutorialShowMessage("TUT_NOW01", 5000, false)
C:\Games\BULLY\Scripts\Mods\Decompile\P_Snow.lua (1 hit)
Line 65: TutorialShowMessage("TUT_SP_01", 7000)
C:\Games\BULLY\Scripts\Mods\Decompile\SGlFunc.lua (1 hit)
Line 494: TutorialShowMessage(l_43_0)
C:\Games\BULLY\Scripts\Mods\Decompile\SScriptTracks.lua (1 hit)
Line 351: TutorialShowMessage("CHEMSET_FULL", 3000)
C:\Games\BULLY\Scripts\Mods\Decompile\SStores.lua (1 hit)
Line 134: TutorialShowMessage("TUT_VESPA", 5000)
C:\Games\BULLY\Scripts\Mods\Decompile\Wrestling1.lua (1 hit)
Line 747: TutorialShowMessage("C3_01_03", 4000)
Ignore the other arguments in the function (like the numbers, and true/false)