1 definition by WAM BAM Thank You Mama
Brewn is sometimes used as a cloud of smoke or drugs. In this case it is a bad use. It means sagging of the boobs. Sometimes it also refers to a prostitute's boobs in a bad way.
" dude Connor your mom has total brewntits. Give her a push up bra or something. What did she smoke through her chest.
by WAM BAM Thank You Mama January 4, 2008