Magnanus 

Tommorow. The next day.

Gabe: Laters Rich, I'm outtahere.

Rich: Peace son, catch ya magnanus.

Gabe: A'ight.

Magnanus by Mister E Oh April 3, 2008

magnapuss 

A weight lifter that can't do anything useful with his strength. Or co-worker that is useless 99% of the time.

Jimmy is a real magnapuss when it comes to carrying firewood, but he can sure sling dumbbells.

magnapuss by ideal300 August 15, 2014

manganus 

When someone, while attempting to create the mangina looses all sense of sanity, bends over and exposes the fruitbasket.

I almost lost an eye while exploring David's manganus.

manganus by geniusly November 30, 2003