What is Fat One?
1.
a large joint.
"I just rolled myself a fat one."
See
2.
A penis, specifically a bulbous or "chode" like member. Less of a "shlong" more of a "wang".
"Slap a fat one in your mouth and STFU"
3.
1) large penis 2) fat chick
I slapped a fat one with my fat one!
See
4.
An overly sized penis (like my own).
Nice hair faggot. Choke on a fat one fucker!
