2 definitions by Katie B.

Another name for your asshole. When clenched, often resembles this type of cereal (cherrios). Or another way to describe it would be it's round form also resembling a ring-worm. Thus, ring-worm cherrio was created.
Look at this, Kid got drunk and took a picture of Doug's ring-worm cherrio!
by Katie B. February 28, 2005
Get the ring-worm cherrio mug.
The annual outdoor concert held each year by Washington D.C. radio station 99.1 WHFS. Many popular rock, punk and alternative bands play, aswell as locals and underground favorites.
Dude, I can't wait to see The Offspring play HFStival this year!
by Katie B. April 12, 2004
Get the HFStival mug.