Top Definition
1) An insult, cross between that sesame street character and a twat.

2) A twat that hangs down real low and is very hairy, most likely from the dinasaur days before they had advance shaving blades.
1) Dude, you need a haircut, you look like a muffleufagus!

2) Yo, yo, thank ho had a muffleufagus so big, a terradactle was nesting up in there.
by Dwight July 14, 2005

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt