blueberry muffin

It happens every May. You come back from school only to find your female friends from high school getting fatter and fatter. The term blueberry muffin describes a girl who, despite meeting that description, continues to wear the same clothes she did in high school. If you haven't made the connection between the girl and the muffin, take a look at the part of the muffin which flops over the wrapper.
-From Collegehumor.com

Jamie has turned into a blueberry muffin, but I would still cover her in my frosting.

by Akbar42 August 6, 2004

blueberry muffin

a blueberry muffin is a diseased vagina.

i had sex last week and now im pretty sick - that girl must've had a blueberry muffin.

by sexytime27 May 26, 2008

Blueberry Muffin

A girl who gained 10-15 lbs in college but still wears the same clothes she did in high school. For an explanation, look at the part of the muffin that flops over the wrapper.

Joe: Did you see Jen in that half-shirt halter top?

Dan: Yea...She's leaking all over

Joe: Like Blueberry muffin...

Dan: hahahaha!

by Joe October 8, 2004

Blueberry muffin

Blueberry muffin is a term used that you cut urself so badly u cut ur vein

'____ was in the hospital bc they cut their blueberry muffin if ykwim'

by Lotusss October 31, 2023

Blueberry Muffin Autism

An obscure type of ASD where the person affected by it has a strange, intense interest or preference for things blueberry related (more commonly, blueberry muffins.)

This scene was supposed to go to Devon, but his blueberry muffin autism interrupted it.

by OPPA-RATOR September 8, 2025

Blueberry muffin

A really cute female cop in blues.

Like a whole gaggle of blueberry muffins.

by OWL76 June 11, 2025

Blueberry slut muffin

A girl who displays whorish behavior.

Did you hear that she had sex with 3 guys last night what a blueberry slut muffin!

by Guns aka gunslinger April 30, 2010