manliness

1. The quality of being manly and masculine.
2. Also a slang term for the size of a man's genitals. In particular, it means that the bigger your privates are, the more "manly" you are.

Damn, Mark ALMOST won the heart of that hottiemonjaro girl at the club! Even though he impressed her with his manliness (having won a few barfights, showing off a few signature moves, his looks, and his muscles), he really did NOT impress her when he dropped his pants, revealing his small excuse for manliness!

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Mark H. Showing off my manliness at posting new slang defs at UrbanDictionary since February 2004.

by Mark H November 11, 2005

mantainer

a male fueled by the unbelievable ability to eat, lounge and repulse. a combination of the two words man and container, a true mantainer outeats the competition and attempts to move as little as possible.

ryan was the ultimate mantainer on vacation as he consumed 42 kilos of food, 53 liters of soda/beer and one small child--all without leaving his room.

by jeff_toronto January 7, 2009

Masculine Groove

A dance that teenage boys do when they don't quite feel like actually dancing, but want to avoid awkwardly standing around at a dance or party.

Mark: Duuuude, Isaac's perfected his masculine groove, man!
Liz: Amen.

by woodbury November 28, 2009

mantyliner

When a man repurposes a feminine product to absorb penis leakage or dripping.

I snagged one of my girls always pads (with wings) after we had sex because I was wearing khakis and couldn’t risk leakage; I love a good mantyliner.

by snazzler January 24, 2020

Macaine

A very cool and chill guy. He's a ladies man and can be your best wingman. He also likes listening to pop rock and old but gold songs. He also scared to be in a relationship and that's why he works hard to overpass it. A Macaine is also called as Mac. They also like to watch sitcoms and action movies. When he is alone he will always find someone to talk too because he's scared to be left out..

Man, Why is Macaine too handsome?

by morrlocc October 21, 2021

mescaline milkshake

Mescaline added into a milkshake, unsure of how many parts mescaline to milkshake. However it's much easier to consume if you have a weak gag reflex, and it will hit you just as fast and the same duration.

"Dude I just saw an ad for Jack in The Box milkshakes! We should totally go and buy some and make some yummy mescaline milkshakes!"

by pyropheliacdreamer February 19, 2010

Madaline

Madaline is usually the sunshine to your day. She is so funny and athletic. She does not care about her looks and is always smiling. Her days are never free because of her sports and friends. She has a golden dark blonde hair and hazel brown eyes. Her skate board is her path to happiness. She also, is sooooo pretty and rocks any look. Including long crazy socks. Her smile just makes anyone’s day. Also her intelligence is off the charts and never brags. She is super independent even if her locker is jammed; She never lets anyone be late to class by helping her. She is talented a everything! everyone should have a Madaline in there life.

-Molly

Dude: Madaline is sooooo hot
Dude 2: She’s perfect!!!

by UnicornMol0711 May 14, 2018