Space Manned 

When a girl decides she wants to give you head but leaves you on hard as soon as you are about to nut

Bro kayla totally space manned me last night bro...

Dude seriously? she actually space manned you?

Yea i still plowed her while she was asleep though!

Thats fucking awesome man

Space Manned by Haha rolexmanstoleyobitchcuz April 8, 2022

Dog in the Manger 

One who withholds something from someone that's useless to himself.

A dog in a manger who prevents a cow from eating even though the dog has no use for cowfeed.

Dog in the Manger by Methid Man December 15, 2004

Manbed

An unfortunate occurance where multiple people of the male gender are forced (generally by space constraints) to sleep in the same bed. The acceptable method for sleeping in Manbed is for all parties involved to sleep on different layers of blankets, to reduce the risk of unwanted contact or spooning.

We got a room at the Holiday Inn, but when we got there they only had one King size bed. Manbed ensued.

Manbed by Anonymous February 10, 2004

Mischief Managed 

Phrase used to 'close' the Marauders Map, making it blank and causing it to appear as a normal piece of parchment until the words "I solemnly swear I am up to no good" are spoken, which activate it. (Part of the Harry Potter book series)

"As Sirius Black noticed Snivellus Snape come around the corner, he cried 'Mischief Managed' and the Marauders Map became blank."

Mischief Managed by Im here to educate you Muggles March 12, 2017

Mangesh 

Mangesh is the name of Hindu God 'Lord Shiva'. Mangesh is also a town in the Iraqi Kurdistan region of Dohuk. Mangesh is very famous person in Yahoo India (Mumbai).

Mangeshi temple of Lord Shiva in Goa, India

Mangesh by ugalem September 15, 2009

Mangenelli 

Somebody from the New York/ New Jersey area who SHOULD be a Gaints fan, but for whatever reason likes the Dallas Cowboys. (thanks to Artie Lange's movie Beer League)

"Yeah, I like the Dallas Cowboys, so what?"
-"Dude, but you're from North Jersey"
"So what, they're Americas football team"
-"You are such a Mangenelli bro"

Mangenelli by NDerkacz January 24, 2009

Mangekyō

The Mangekyō Sharingan (万華鏡写輪眼; Literally meaning "Kaleidoscope Copy Wheel Eye"), noted to be the "heavenly eyes that see the truth of all of creation without obstruction" (天壌の理を掌握せし瞳, tenjō no kotowari wo shōaku seshi hitomi),1 is an advanced form of the Sharingan that has only been activated by a handful of Uchiha.2 It was also awakened by Kakashi Hatake — a non-Uchiha.3

Itachi implanted a trap for Tobi, if sasuke were to meet him, the amaterasu. Mangekyō sharingan

Mangekyō by Uchiha Itachi March 13, 2015