1 definition by designnathan

1. An Obese Rooster

2. A penis with a large girth.

1. (at the Barnyard) look at that fat cock, what's he been eating?!

2. That fat cock is not gonna fit in my a hole- there's no way! aaaaaaaaaaaaarrrrrrrggghh

it did fit, wow!
by designnathan January 5, 2007
Get the fat cock mug.