milkstache

The coating that remains on the upper lip after drinking a glass of milk.

After drinking a glass of milk, the little girl said, "Look mommy, I have a milkstache!"

by Avery Longie September 27, 2007

Milkstache

When you cum on a girls face, particularly around her lip, to the point where it looks like a moustache

Bro #1 : Bro she let me milkstache her last night
Bro #2 No way!
Bro #1 Yeah Fr, looked kinda like my grandpa!

by Ryangr8n August 29, 2019