Pumped&Crunk 

When the night before a concert or big event, you get "pumped and crunk",meaning you drink energy drinks,stay up,"party hard",do stuff youll regret,ect.
Simply its a "before party".

Boy1:Yo dude,are you Pumped&Crunk before the Warped Tour tommorow?

Boy2:HELLZYEAH LETS GO DRINK SOME MORE MONSTER AND ROCKSTAR!!!oh yeah and bang some unattractive chicks!

Pumped&Crunk by julietoncocaine April 6, 2008

chunk pumper 

Any friend that will fuck a fat girl, to take one for the team.

Last night, Tommy drew the small stray and was the designated chunk pumper for the night.

chunk pumper by HA_13 November 5, 2015