A term used to describe something awesome, unbelievable,crazy, etc. Or a term used as a response like fo real.
dang up, that house just caught on fire!
Tom:I just found a dime bag
Friend: Dang Up, lets smoke that.
Tom:I just found a dime bag
Friend: Dang Up, lets smoke that.
by Mel-Nick January 03, 2008

When witnessing an act that could only be committed by someone who has not slept in as many days as they have left teeth.
by gisimisim December 22, 2008

by dude March 15, 2003

by Matt Larson July 08, 2003
