muffin butter 

jis, sperm, cum, skeet, & other substances that, when inserted into the female sexual organs, produce a whining brat.

"I've got your muffin butter in my belly button"
"AWW SKEET SKEET SKEET!"

muffin butter by B. Z. September 11, 2005

Muffin Butter 

Similar meaning as "Butter Muffin". A nick name for a person who you care and love. He/she is so warm and comfy like a muffin and as well as being sweet and wonderful like butter!

He is my sweet sweet muffin butter!

She is the love of my life, what a muffin butter!

Muffin Butter by Nixonjoint November 8, 2009

peanut butter muffin 

ask your dog…

why’s your dog so happy in the mornings?

because he eats my peanut butter muffin

peanut butter muffin by LeftNutGroping69 October 30, 2023

butter your muffin 

To ejaculate on a woman's vagina.

"Is your muffin buttered? Would you like for me to assign someone to butter your muffin?" - Mean Girls

butter your muffin by acrobativity June 4, 2018

butter your muffin 

The act of pulling out during intercourse and shooting your cum on the outside of a woman's vagina.

Don't worry, I will pull out and butter your muffin.

butter your muffin by Urban Tony October 22, 2006

butter my muffin 

to cum on a girls ass

jude law can butter my muffin anyday!

butter my muffin by jmb jacquie May 30, 2008

butter her muffin 

Butter her muffin:Have sex with her

From a classic line from the movie "Weird Science". Douchebag Chet (Bill Paxton) checks out crazy hot Lisa (Kelly LeBrock) and says he'd like to "Butter her muffin". This refers to finding her sexually attractive and the desire to have sexual intercourse with her. Lisa then transforms Chet into a pus spewing massive turd-like creature. One of the greatest comeuppances that ever comeuppanced.

Erik: Man, Kristjana is smokin' hot
Matt: She's not bad.
Erik: Are you kidding!?!?! I've give my left nut to butter her muffin!

butter her muffin by Gmonnaie September 30, 2008