Superman is when a guy cums on a girl's back and puts a sheet on her back. When she wakes in the morning and the sheet is stuck to her back, you have officially supermanned that hoe.
by Brittny and Keyanna November 20, 2007
Get the supermanmug. When someone has anal sex and planks on the person's backside during anal sex and raising their arms like superman.
"Last night I saved my partners life by supermaning inside of them" "Last night I supermaned the Mrs and my load almost sent me to space"
by gremlin69 December 19, 2020
Get the Supermanmug. person 1: "hey there's Clark taking off his glasses, but where did he go?"
person 2: "I don't know, but there's Superman!"
person 2: "I don't know, but there's Superman!"
by ooshi78 December 5, 2006
Get the supermanmug. Clark Kent (Superman - Kal El) was named Superman because of being a Hero, helping people, yet people had no way to return a favour. Thus known as being a Superman, he still did what he was best at. Giving people, asking for nothing.
by XLegendaaX April 6, 2011
Get the Supermanmug. Faster than a speeding bullet. More powerfull than a locamotive. Able to leap tall buildings in a single bound. The amazing stranger from the planet Krypton. The man of steel.
Superman!
by philosophermike October 1, 2009
Get the Supermanmug. by scotty_potty August 14, 2009
Get the supermanning itmug. 
Get the supermanmug.