The excited, nervous, on edge feeling one gets when threatened that makes one eager to fight. Usually this interferes with good judgment.
"Calm down, don't be so scrap happy!"
by Torgprom June 27, 2009
1 more definition
a little doggie that is happy to eat table scraps.
little scruffy gets scrap happy at dinner time.
by Jon Jonz February 09, 2004