1 definition by K-Raq

Top Definition

You're cleaning McKay's bedroom for the first time in like a month. Underneath all the old pizza boxes you find two 2-liter soda bottles filled with his urine.

Hey can I have some of that Fanta?

No, it's just a McPissbottle

by K-Raq June 29, 2003

Buy a McPissbottle mug!