1 definition by S. Leopoldo Pennauchi

Top Definition
It's the mucous mixed with spunk after your remove your junk from another orifice, animal or human.
Yo, I had some nutter butter on my jawn after I took it out of her ass.
by S. Leopoldo Pennauchi November 06, 2020

Mug icon
Buy a Nutter Butter mug!