What's on your mug?

Commonly used by adolescent females in reference to, or as a nickname for the vagina. This term is more commonly used in the southern regions of the USA.

"Mommy, my moo moo burns."

By Angelic_Sherry

When a cock and a cunt come together, the juices produced are called moo moo.

After i fucked that bitch, i spilled the moo moo all over the floor.

By Philbert22222

a small to medium sized dog that has fur that resembles that of a cow

your dog looks like a minature cow. yeah i know she's my "moo moo"

By invadergirl

A blonde haired pre-pubescent adolescent boy with a nasal voice and an attitude to match.

While tap dancing, Moo Moo held his crotch area whilst admitting his desires for a certain English teacher.

By AlegraPrepube

a lying cheating nigga who treats women poorly and/or has white 'spots'

My ex is such a moo moo ass nigga

By Angelinee