wussmachine 

Noun - A person who exhibits such wussy qualities that they in fact create a self-perpetuating, endlessly regenerating wussiness within themselves. If wussiness could be turned into energy, people like this would solve the global fuel crisis forever.

Dude: Hey Tom, wanna get drunk tonight?

Duder: Nah, man, I gotta wake up at 9.

Dude: You're such a wussmachine.

wussmachine by MarlboroManson December 2, 2011