2 definitions by Evan O'Day

Top Definition
The noise you make when you slip on ice in a parking lot, but don't quite fall.
I can't wait to get the new...Rolf!
by Evan O'Day December 29, 2008
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A musical genre that combines hardcore punk sensibilities with extended jams featuring skilled musicianship.
No Not Now are the fathers of the jamcore genre.
by Evan O'Day May 13, 2008
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