Top Definition Browncappin is when you got to take a shit so bad
that the round end of the turd starts poking out your asshole,
usually accompanied by skidmarks in the underwear. I guess the
first person seeing this happen up close thought it looked like
there was a cap on the asshole. Some places in Maryland it is
also considered a derogatory declaration aimed at someone. I
mean, if somebody yanked down their drawers and browncapped you,
how would YOU feel about it? Getting "browncapped" is plenty
good reason to kick somebodys ass. 1) Man, I browncapped the ol
lady last night and the ho threw a friggin lamp at me..... crazy
biatch.  2) I was stuck in traffic this morning on the beltway
for 2 hours. I was browncappin so bad that I had to pinch one
off in a McDonalds cup.  3) Baby, keep on bitchin, you gonna
mess around and get browncapped if you don't watch yo mowf. de
Knucklehead Steve 10 Octombrie 2004 fuckin SHIT is about to come
out of your aSSS!! man that guy is fuckin brown cappin'!! de yoa
31 Iulie 200