chumpydip 

someone who is acting stupid,ignorant

"Get out of my way, chumpydip"

chumpydip by Alicia Davis January 22, 2004

Chummydinger 

A chummydinger is a word used to describe a item when you cant remember the correct name of the item that you are thinking.

When a word is on the tip of your tongue but you cant remember it.

Can you pass me that chummydinger?

Whats that chummydinger you use when your ____ ?

Chummydinger by TrueNewfieLady October 13, 2009