Top definition
When an "IB" (Irritable Bowel) causes great annoyance, frustration.

When someone thinks they're funny, but really aren't; they're just annoying.
- "Hey Tash, I think i'm funny...blah blah blah..hahaha aren't I funny when I bug you?"
- "Dude,'re such a Capha."
by Tasheezy March 02, 2011
Mug icon

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug