Known to most as a term of endearment, but really an awesome insult actually meaning vagina or pussy. Commonly used by a woman to insult her boyfriend in public when he's being a douche.
by annabeller August 30, 2010

Dude 1: "Hey wanna join the party? We could use an extra person!"
Dude 2: "No thanks. I wasn't invited."
Dude 1: "Don't be such a sore muffin. Lol"
Dude 2: "No thanks. I wasn't invited."
Dude 1: "Don't be such a sore muffin. Lol"
by SweetPeaASMR May 5, 2018

by Vudruu January 21, 2024

by Ramionnoodle November 3, 2018

Amanda," Have you seen that new girl Lauren?"
Amber, "The one rockin the muffin pans?"
Amanda, "Yea, I think shes the leader of the IBTC."
Amber, "The one rockin the muffin pans?"
Amanda, "Yea, I think shes the leader of the IBTC."
by Zanz Sara February 4, 2010

The opposite of a Silly Goose. An angry muffin will become upset for a number of trivial reasons. Including (but not limited to) being the last to sit down in musical chairs, being tagged as goose constantly in “duck, duck, goose”, and being tickled by their mother in front of classmates.
“Jonovan was plum sick of all the malarkey transpiring in his classroom. Thus why he became an angry muffin quite quickly!”
by goober mcgroober December 8, 2020

by Jimnado August 17, 2025
