Bungermuffin 

1. the area of skin between the vagina and anus
2. the female dogus or gooch or taint

Hey Jeff, quit being such a fucking bungermuffin.
That bitch is so fat, I bet her bungermuffin is two feet wide.

Bungermuffin by P-dogg August 18, 2006

bungmuffin

Person who is an idiot and has no clue what is going on in the world around them. This person can also be a superfatass who wears a burger king crown on his head (Ex. King Bungmuffin)

King Bungmuffin liked the look of Johnny Odaseed's sexy ass so he offered him some dead chicken.

bungmuffin by Anonymous May 9, 2003

Bummermuffins

1. Used to express frustration or disappointment, typically sympathetically.
2. A situation in which no desireable result can occur.

Chad, "Hey bro, I snapped my surfboard in half after I biffed on a gnarly wave yesterday."
Ted, "Dude, that's a steamy batch of bummermuffins right there..."

Stubs toe, "Ouch! Bummermuffins!"

Bummermuffins by Scott Little December 8, 2010

Admiral Buttermuffins

The cutest name on the internet.

Also, it is a picture by jenovasilver on Y!gallery... which happens to be adorably cute as well.

'OMG, here comes Admiral Buttermuffins! He's so cute!'

'OMFG where?'

Admiral Buttermuffins by NerdBomb October 20, 2008

bungmuffin

When you poop in your muffin batter and bake it.

mmmm bung muffins

bungmuffin by fag mya jenn May 10, 2003

Buttermuffin 

A cute nickname that you call your significant other in order to piss them off, OR, make then feel gay.

Hey buttermuffin, how was your day at work?

Buttermuffin by IGotThatBVD December 6, 2011

Bunggermuffin 

The temporary bandage used to wrap around the rectum when it gets blown inside out - a herniated rectum-

when jacob let one rip the other day it was so huge and disgusting that he blew a bunggermuffin

Bunggermuffin by jocob-loves-mens butthole December 22, 2010