poonmuffin 

a girls vagina when she is overly large and her vagina hangs over her underwear resembling a muffin

ew gross i bet that ones a poonmuffin!

poonmuffin by DOUG LEIKUM May 14, 2006

poonmuffin 

a twinkie

he went to the store to buy some poonmuffins.

poonmuffin by jesse merriman May 12, 2003

Poonsurfing

To look at pictures of pussy on the internet.

John: "Hey man, I'm headed out, you wanna come?"
Mike: "No thanks dude, I'm poonsurfing but can you pick me up some kleenex while you're out?"

Poonsurfing by Sticky Fingered Pete August 12, 2010

Loonmuffin 

Noun; Someone who pertains to strangeness, stupidity or idiocy.

"UKIP are a bunch of loonmuffins"

"I've been a bit of a loonmuffin, I've lost my wallet"

Loonmuffin by @jameswjacobs May 4, 2013

coonmuffin 

Used as an insult to mad black people.

Black Guy:Dud i wil kill you nigger
Dude:What a coonmuffin.

coonmuffin by APFAMR February 2, 2015

poon muffin 

poon muffin cameltoe

Those pants were too tight,you can see her poon muffin.

poon muffin by pdub253 December 24, 2008

poochmuffin 

a wouman with a saggy loose vagina that prefers to use the doggystlye position

That slut is such a poochmuffin, she only goes doggystyle.

poochmuffin by raging rooster January 14, 2007