when the male uses his cock as a secondary brain, often resulting in unfortunate choices and loss of girlfriend and or bodily harm caused by aforementioned girlfriend.
man i was so cockbrain last night, i had a great time but my girlfriend kicked me in the sack this morning
by IMMA MAN December 03, 2009
by NX STARCHILD October 16, 2020
by Johnny Hancock March 20, 2007
by youngandinsane March 25, 2007
person1: yo did u see the sky change orange?
person2: dog what is u talkin bout u gots that CockBrain!
person2: dog what is u talkin bout u gots that CockBrain!
by Matt "Big Dog" Dudley September 08, 2008
When a guy hits a girl in the face with his penis. This often happens when a girl is giving a guy head. Usually an absurd gesture that a man will do to a promiscuous woman.
Guy: "So i was getting with Cheryl, and I totally cockbrained her!"
Guy 2: "Dude, she's got a shiner now!"
Guy 2: "Dude, she's got a shiner now!"
by Blob09 April 11, 2010
Sep 8 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

