Slang word to describe female genitals. Aka vagina.
You gonna give me some mup mup tonight?
Girl need to shave my mup mup before tonight
by Nat-Ash October 2, 2021
Get the Mup mup mug.
Succulent squashy man breasts with small amounts of man fur.
Let me snuggle into your lovely mup mups Mr B. Shoe.
by Louise Crumb June 23, 2007
Get the mup mups mug.