Definitions by SHMEGGYLUCA

smeggybum 

A person that has smegma in their anus, typically after anal sex. It can also be used as a vulgar insult to call someone bad at something, for example an activity or video game.

John: You're a smeggybum, Mitchell.
Mitchell: Shut your mouth, you smeghead.

smeggybum by SHMEGGYLUCA July 17, 2024