Definitions by boo boo kitty fuck

mad courtesy 

a way of thanking someone for something chill they did for you.
or
saying something is chill

-i hooked you up with some herb
-thats mad courtesy yo

mad courtesy by boo boo kitty fuck September 15, 2008

crabit 

When some one is in a bad mood. (Ayrshire Slang)

God, I'm feeling crabit today

crabit by Boo Boo Kitty Fuck August 19, 2007