Top definition
When a man cums on a girls chest, then uses his penis to paint a picture on her tits. Thus creating a brush, using "milk" as paint.
"Yo bro, i fucking gave that kyfe a Milkbrush last night"
by MilkBrush January 26, 2015
Get the mug
Get a MilkBrush mug for your cat Rihanna.