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

Supermanning 

Taking bedsheets and sticking them to the girl's back with your own ejaculate

Clark said that Lois loves superheroes, so Clark tried supermanning her.

Supermanning by Jhowsie April 8, 2025

Supermanning 

Taking bed sheets and sticking them to the girl's back with your own ejaculate

Clark said Lois likes superheroes, so he tried supermanning her.

Supermanning by Jhowsie April 8, 2025

supermanning it 

See superman piss

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

supermanning it by scotty_potty August 14, 2009

Supermanning it 

Wearing one's underwear on the outside of one's pants (or, in the UK, trousers), named for the eponymous superhero's outfit that appears to feature red briefs worn on top of blue leggings.

Is often considered a cop-out approach to theme parties and events that require one to dress in one's underwear.

Did you see many other people downtown celebrating no pants day?
Only a few, and most of them were just Supermanning it.
Well, that's a load of bullshit.

Jenn trolled me last night. She said she was going to text me a picture of herself in her underwear, but in the picture she was just Supermanning it.
Harsh.

Supermanning it by E. McBeard June 23, 2012

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