look up any word, like dirty sanchez:
 
1.
When your banging someone and your sperm breaks through the condom
Crap man i supermaned last night and apperantly i got her pregnet
by Shakezulia March 04, 2008
 
2.
To have changed in an awkward and confined location.
I supermaned it today in my car between meetings.
 
3.
Similar to owned or sonned. When someone is humiliated or made to look a fool by someone else. Can also be known as " Spiderman'ed '' or any other comic book/cartoon hero.
Emcee 1: I aint afraid to slap you son & leave ya lookin like...like

Emcee 2: Ha, dudes chokin like his bitch did on me earlier

Battle Rap Judge: Damn that nigga got Superman'ed
by Munny August 21, 2007