One time I took a girl home from a bar and had anal sex with her.When I finished I had to take a piss but when I tried to push the pee out a long string of shit came out first.To me it resembled a brown worm.It must have been that her ass was full of shit and had packed my dick full of it.
by BurnMaster July 21, 2009
The assumed after-effect of anal sex. An insinuation that one's urethra will fill with feces durning anal sex, much like a chocolate shake drank through a straw and later expelled; appearing to be a "brown worm".
by Clint M. January 04, 2006
Post anal intercourse phenomenon whereby compacted faeces is pushed through the urethra. This gives the impression that "brown worms" are being passed instead of urine.
by PopeMichael November 23, 2009