A colloquial term for someone who is very desperate for something to happen. Also a term used to call somebody who is desperate or of desperate disposition.
My buddy is taking a 10 day cruise to the Islands where he plans to enjoy the sunny beaches, the beautiful ladies, and hopefully some "Protein Dispersion"!
When, after one accidentally makes a noise which sounds like a fart (such as shifting positions on a leather couch), they desperately attempt to repeat the noise they made, except more noisily to make sure that everyone hears it, in order to prove that they weren't actually farting. Can cause even more embarrassment if not executed correctly.
Mike: *drags shoe across floor, farting sound is heard*
Everybody around Mike: *laughter*
Mike, frantic: "It was my shoe I swear!" *diligently drags foot across floor trying to repeat sound*
Chad: Dude, quit desperepeating. You're just making yourself look more stupid.
A person or group who urgently want a word or phase to come into common usage, and because of this, overuse it, or use too obviously and inappropriately. AND YES I see the irony in all this.
"By the minty nipples of Marduk !" this McRib sandwich is delicious. And "By the minty nipples of Marduk !" so are these fries.