Abbreviation for That Is Really Funny (it's the new "lol"). It can also be used as an adjective to describe something funny, and when people ask what it means, you tell them, and then they say it doesn't make sense, and then you say to yourself: tirf.
by -dH- August 30, 2005
by lik_frls_dis.me February 12, 2020
Stands for "This Is Really Funny". You use it when you find something really funny. Used by people who are sick of hearing and using lol.
by mechristof September 03, 2005
Sep 9 trending
- 1. Watermelon Sugar
- 2. Ghetto Spread
- 3. Girls who eat carrots
- 4. sorority squat
- 5. Durk
- 6. Momala
- 7. knocking
- 8. Dog shot
- 9. sputnik
- 10. guvy
- 11. knockin'
- 12. nuke the fridge
- 13. obnoxion
- 14. Eee-o eleven
- 15. edward 40 hands
- 16. heels up
- 17. columbus
- 18. ain't got
- 19. UrbDic
- 20. yak shaving
- 21. Rush B Cyka Blyat
- 22. Pimp Nails
- 23. Backpedaling
- 24. Anol
- 25. got that
- 26. by the way
- 27. Wetter than an otter's pocket
- 28. soy face
- 29. TSIF
- 30. georgia rose

