gufawf 

a loud, barking laugh

That man gufawfed loudly when he heard the joke.

gufawf by Grapejuice10901090 October 30, 2011

Gafawful 

The act of slurping one's drink while drinking it in an obtusely and deliberately loud manner.

I'm sorry, what did you say? I couldn't hear you as I was gafawfulling my beverage.

Gafawful by Quass December 7, 2005

gufaffel 

To laugh. A mixture of the words Guffaw and Laff.

gufaffel by matt September 4, 2003