During the movie, because it takes place in Dublin, the characters speak like locals. Unfortunately, we are Americans and have completely different slang than people in Ireland. This list was found at
http://www.slang.ie/mostcommon.php and it's worth a look.
The 100 Most Common Irish Slang Terms
| COUNT | SLANG |
| 1. | Gowl | Annoying stupid person |
| 2. | Sham | A friend |
| 3. | Feek | Gorgeous girl |
| 4. | Quare | Another meaning for very or unuasl |
| 5. | Yoke | Thing. any thing or object or person. A broad descriptive term for anything |
| 6. | Savage | Very can be good or bad |
| 7. | Pure | Really/very |
| 8. | Sound | Reliable, dependable, a good sort |
| 9. | Cat | An effusive way to say that something is awful or terrible |
| 10. | Shades | Garda Siochana (term comes from the 2 shades of blue on the uniform) |
| 11. | Banjaxed | Broken |
| 12. | Tool | Idiot |
| 13. | Fierce | Very |
| 14. | Muppet | Fool |
| 15. | Gammy | Useless |
| 16. | Manky | Very soiled, smelly etc. |
| 17. | Shift | French kiss |
| 18. | Deadly | Fantastic |
| 19. | Ride | A goodlooking person |
| 20. | Gimp | Fool or idiot. |
| 21. | Flute | A bit of a silly person |
| 22. | Box | The female genitalia |
| 23. | Class | A term used for something good |
| 24. | Plastered | To be very drunk |
| 25. | Bogger | Rural person |
| 26. | Hames | To ruin or destroy |
| 27. | Meet | To french kiss someone |
| 28. | Rotten | Something horrible/ disgusting. |
| 29. | Bullin | 1. He was angry
2. The heifer was bullin
3. She was randy ! |
| 30. | Mouldy | To get drunk or something thats disgusting |
| 31. | Ossified | Drunk |
| 32. | Wan | One |
| 33. | Feen | Male |
| 34. | Like | Used at the end of every sentence |
| 35. | Grand | Fine, ok, alright |
| 36. | Whist | Be quite |
| 37. | Stall | French kiss. |
| 38. | Hi | Put to the end of almost every sentence! |
| 39. | Gander | A look |
| 40. | Scuttered | In a very advanced state of intoxication. |
| 41. | Well | How are you? Is your day going well |
| 42. | Gaff | House |
| 43. | Beour | Female |
| 44. | Scoops | Alcoholic drink |
| 45. | Sketch | Used when keeping a lookout for an authority figure, and one is seen coming |
| 46. | Lamp | To hurt someone |
| 47. | Clatter | A slap or a belt |
| 48. | Bate | Exhausted |
| 49. | Bure | Female |
| 50. | Sup | Hello |
| 51. | Slash | Urinating |
| 52. | Buck | Boy, man, lad |
| 53. | Wide | Aware of, understand |
| 54. | Gawk | Sick |
| 55. | Scatter | A group (esp of inanimate objects) |
| 56. | Horse | A friend |
| 57. | Jackeen | Person from dublin |
| 58. | Aye | Yes |
| 59. | Mog | Person of low intelligence |
| 60. | Clem | Something bad |
| 61. | Score | To kiss someone. |
| 62. | Chancer | Dodgy character |
| 63. | Gom | Fool |
| 64. | Cop On | An order to grab hold of yourself and not be so stupid |
| 65. | Baytin | Regional pronunciation for the word beating. |
| 66. | Coddin | Joking, |
| 67. | Acting The Maggot | Acting in a particularly foolish manner |
| 68. | Snake | Sneaky person |
| 69. | Gatch | The walk of someone |
| 70. | Stall The Ball | Hold on a moment |
| 71. | Gombeen | Fool |
| 72. | Puss | Sulky face |
| 73. | Arseways | To make a mess of |
| 74. | Jammy | Lucky person |
| 75. | Gas | Funny |
| 76. | Jacks | Toilet |
| 77. | Dose | Thats annoying |
| 78. | Mitch | To bunk off |
| 79. | Spanner | An idiot |
| 80. | Skank | Woman of ill repute |
| 81. | Slag | A woman of ill repute |
| 82. | Langers | Drunk |
| 83. | Stocious | To be very drunk.
Pronounced: Sto-shess |
| 84. | Puck | To hit with a closed fist |
| 85. | Wee | Small |
| 86. | Massive | Great, super |
| 87. | Buckled | Under the influence |
| 88. | Gobshite | If someone gets on your nerves |
| 89. | Schkelp | To thump/hit |
| 90. | Pandy | Cork speak for mashed spuds, milk and butter |
| 91. | Cut | The state of, appearance |
| 92. | Yokes | Extacy tablets |
| 93. | Banter | Ne crk |
| 94. | Mighty | Very good |
| 95. | Hape | Loads |
| 96. | Rank | Mowldy |
| 97. | Locked | To be drunk |
| 98. | Knackered | Tired |
| 99. | Lamped | Injured |
| 100. | Lock | Small amount |
