crumbelievable 

1. A recent commercial declared by Stephen Colbert to be a beacon of hope that will lead us to regaining our cultural unity as a nation.

2. A synonym for unbelivable used for humorous effect.

1. "If America is to prevail in World War III, we'll need some sort of common experience to bond us as a people... I believe the love for the word "Crumbelievable" is just the thing we need. Soon enough we'll be seeing crumbelievable t-shirts selling like hot cakes.

2. "Gas prices these days are outrageous! Crumbelievable, even."

crumbelievable by filliam_h_muffman_fan_86 August 24, 2006

crumbelievable 

the state of being unbelievably crumbly, or just unbelievable

Steve: So how's the army treatin' ya?
Derek: It's good, real good.
Steve: Crumbelievable!

crumbelievable by Derek May 26, 2006

Crumbelievable 

When a person is engaging in sexual endeavors and starts feeling crumbs and the partner says it's just bread crumbs and the other partner says "I don't believe it"

Man - What the hell are these?

Woman - It's just bread crumbs

Man - That's crumbelievable

Crumbelievable by stghm June 26, 2006

Crumbelievable 

A non-word used by Pizza Hut believed to mean "unbelievably crummy"

God that nasty pizza was crumbelievable

Crumbelievable by furnlerg March 24, 2011