It's "Super" backwards. Use it when you want to describe something that was super, but don't want to sound like a fairy.
Nice catch, Tim. That was repuS.
by Satchmo II December 23, 2004
Noun: An unpleasent ordor eminatinating from a persons gential area.
I need to take a shower because my repus is pungent.
by motionSS44 December 27, 2012