Crappo
a downer: someone who's always bummed or getting butt hurt
I went clubbing with my friends but had a terrible time because one of my friends was being such a crappo and she killed it for the rest of us.
Crappo Bappo
An ancient martial art developed in the spring of 2011 that involves distracting your opponent by pretending to do something with your left hand, while simultaneously punching them in the dick with your right.
"Oh look, I'm pretending to put this book away on a reeeeally high shelf and- CRAPPO BAPPO!!!!"