kluemper

When something exciting is going to happen, but then something unexpected happens as a result of your worthlessness which cancels it.

If you're going to go on a very expensive trip, but then your appendix explodes the week before and you lose all the money you've already payed for it, you've pulled a kluemper.

by Joe Cancun June 26, 2007

klumper

to bounce rapidly on an obese womans chest while eating oatmeal during sex.

I klumpered your mom last night, dude!

by Megan Medley July 12, 2007