Definitions by Ben on the Zombie Board

Pudding Cup 

Slang term for anus in Federal pound me in the ass prison. Commonly used in the phrase, "shank you for your pudding cup" to mean that you will be cut just above your anus. The resultant bloodflow becomes lubricant for anal intercourse (see F'd in the A) with the new cum bucket.

John: I am going to prison tomorrow.
Off Duty Ninja: Protect your pudding cup.

Pudding Cup by Ben on the Zombie Board October 5, 2006