To have a strong emotional reaction.
Man, when she told me what she had done with those two guys, it made me trip balls!
by Hottie May 18, 2003
When hallucinagating on any substance.
Damn dude, that ash tray has been talkin shit to me all night, fuck I'm trippin balls man.
by tabba-nackle March 21, 2003
to hallucinagate when on mushrooms
i can't wait till this weekend, i'm getting my shrooms and i'm going to trip balls
by Anonymous November 14, 2002