Super Manning 

A sex position akin to the missonary position, with the person on top extending their arms and legs and humming the superman theme.

S.C.: (Humming superman theme song)
S.K.: What are you doing?
S.C.: I'm Super Manning

Super Manning by Nachington December 2, 2010

Supermaning

The act of having sex while the woman holds onto the bedposts and sticks her legs straight out (but with distance between them) while the man hold her body straight out during penetration...resulting in the female being in a superman-flight position.

Bob: "Wow, your sister must work-out."
Tom: "Why do you say that?"
Bob: "We were SuperManing last night for thirty minutes before her legs gave out."
Tom: "Fuck you man."

Supermaning by Sal See Dough August 22, 2011

supermanning it 

See superman piss

Dude, I just saw a guy in the bathroom supermanning it!

supermanning it by scotty_potty August 14, 2009

Supermaning

To start off two naked dudes sit doggy style on the bed with their butts towards you. You then turn on soulja boy crank that and wait for it to say "superman." You then stick both fists straight out and proceed to launch your self towards their assholes. Mid air your fists stick straight in and you are completely off the ground.

Me and my two college roommates were attempting supermaning when my fists got stuck in their asses when the RA came in.

Supermaning by Masterbate247 January 27, 2015

Supermanning 

The act of lying face down, and placing arms in front of you, in a superman like manner.

No, it's not like planking.
Why would you even ask that?

What are you doing?
SUPERMANNING.

Supermanning by ProSupermanner October 5, 2011

supermanning 

urinating in a trashcan out doors. you need to be laying on top tof the can (it is easier if you are a man) with your willy dangeling into the can then after you are ballanced stick your arms out in front of you and your legs out behind you and let 'er rip..

john was arrester while supermanning in public because urinating out doors is illegal

supermanning by landon franz May 17, 2008

Supermaning

Peeing longways.

Did you see Jimmy in the stall yesterday! He was supermaning

Supermaning by Grand Autismo111 March 5, 2019