A large, girthy, oddly proportioned, circumsized penis, that resembles a delicious Costco muffin, particularly their coffee cake muffin due to a crusty exterior. This term has also been used in reference to various other Costco muffins, such as their blueberry muffin, poppyseed muffin, and double chocolate muffin. Either way, the chances that it will fit, even into the widest of sluts, is highly unlikely.

These are very common and should be taken very seriously, so if you see one please remember they aren't dangerous (usually), and everyone needs a good fuck every once in a while. So take self medicate with some Rohypnol (Ruffies) and bend over!

DAYUM!!! He had a massive, crusty, Costco Cock Muffin in his pants! It tasted like the real thing!

Costco Cock Muffin by Jonsuckscockadoodledoo July 9, 2014

Get merch

Corn Muffin Cock

When a penis is small but extremely thick with a lot of girth causing the head to look like a corn muffin. Giant and as wide around as a coke can but short and stumpy like a muffin too.

2 inch cock, 10 inch head. A lady killer....... literally. :)

Mike- "Hey babe, wanna see a corn muffin cock?"
Sarah- "What the hell is that?"
Mike- *Whips out cock
Sarah- "Oh my god, that dick head is so big that a bear couldn't even blow it. "
Mike- "Yup, you need both hands for this Corn Muffin Cock"

Lou- That thing isn't even 3 inches long dude. She rather get with my normal 7 inch snake like penis istead of that stumpy mushroom cloud looking disaster

Sarah- " Incorrect, i prefer girth. I want to stretch my walls"

Lou- "WHATEVER!!!!"

Corn Muffin Cock by GM123 April 21, 2017

Get merch

cock head cunt muffin

a person who is just disrespectful and doesnt care about his friends

Hey, Anthony! Hey tomas, your gay......man, anthony is a real cock head cunt muffin

cock head cunt muffin by Tomas C April 17, 2010

Get merch

Shuffle