Manhattan Project

Top secret scientific mission durring World War Two to develop the atomic bomb in Los Alamos, New Mexico, USA.

by AccursedMuffins November 6, 2003

Manhammer

Term used when you're sexing a female hard and fast like a Jackhammer.

Dude, I was poking some skank last night and I was at her like a proper manhammer.

by Morrolan December 24, 2010

Manhattan Waffle Stomper

When you're running out of gas pounding your girl and asks you to go harder. You then pull out and give her Arby's Roast Beef flaps a one-two-three combo consisting of a punch, slap, and kick

Jessica: OMG Brittany, you look worn out today, what happened?

Brittany: Zach hit me with the Manhattan Waffle Stomper last night and fucked me up

by Chester Benner April 10, 2021

Manhattan Project

Has come to represent an umbrella term for the US development of the atomic bomb.

The Mahattan Project advancement in Civilization allows you to build the Nuclear Warhead unit.

by Nick November 6, 2003

Manha

THE WEIRDEST PERSON YOU WILL EVER MEET.
DOESNT HAVE A BRAIN CELL
LIVE IN A HOME ACTING ALL CRAZY.

Manha is a complete Manha.

by hehe i got no friends September 14, 2020

manhatten transfer

When you have anal sex until the anus becomes wider and you shit in the now large hole.

After 5 minutes i turned around for a good Manhatten Transfer

by kornholio123456789 January 17, 2009

Manhouse

Modifying the word "inhouse" where you only play with people you know in the game called Heroes of Newerth, manhouse is the same but the game mode is All pick, auto balanced, all random, no swap, no re pick.

It is called manhouses because you play what you get and prove that you are a man.

"Why no repick"
"We are playing manhouse noob)

by slashdir March 14, 2011