by Bootypounder999 January 9, 2019

by Eric Loy March 10, 2004

A student who is too into psychology for their own good. This would involve having an apple in their BRIEFCASE and encoorperating words like "ecological validity" at inappropriate moments.
by nat n' matt February 15, 2006

Someone who is a silly muffin is someone who is a silly muffin. It is not an insult, so much as a observation about someone.
A silly muffin would most definitely do something silly or unnecessary just because they can. Not something mean though, a silly muffin is not a mean person.
A silly muffin would most definitely do something silly or unnecessary just because they can. Not something mean though, a silly muffin is not a mean person.
by Amasakai November 8, 2013

by Urban Dictionary September 27, 2005

The out of sorts and visibly uncomfortable in his own life guy we all know that just cannot seem to process his being homosexual, causing abundant & quite woeful episodes of undiscerned idiotic behaviors showing everyone but himself exactly who recieves what from whom....
Oh damn, Thumper Muffin just pulled up on his new motorcycle; and of course he is jamming to some Sir Elton... What a bottom boy!
by Pork Chopubbs June 6, 2016

(v.) Code word for the act of making whoopie, shaking the sheets, fucking, getting it in, smushing, smashing, sexytime, pounding it out, and any other action or name associated with having sex.
Don't come home I am making sparkly muffins with Brice.
It is now safe to come to the dorm room becuase the sparkly muffins have been baked.
I am going to make sparkly muffins with the hottie in my math class all night long!
It is now safe to come to the dorm room becuase the sparkly muffins have been baked.
I am going to make sparkly muffins with the hottie in my math class all night long!
by Pres of Sparkly Muffin Group September 9, 2011
