Definitions by TheGrimTruth

Fuddy-Duddy 

A decent slap to the face while "Fuddy-Duddy" is being said. This action can be done during any awkward silence or while someone is talking.

Dude #1: "So I was looking at a thing called 'Blue Waffle' right- Dude #2: "FUDDY-DUDDY" *slap*

Fuddy-Duddy by TheGrimTruth January 22, 2011