mammalibal 

a mammal that eats other mammals

As a fish-fowler, I can watch cute little calves , lambs, and piglets without feeling like an evil mammalibal

mammalibal by ΔиłĦ☼иצ ߀₡ʞ May 31, 2018

mammalian protuberances

A great descriptive phrase for boobies/norks/tits.

Use if you want to sound intelligent and/or a tosser.

Immortalised by Frank Zappa in his Joe's Garage album.

"..our big prize tonight is fifty American Dollars to the girl with the most exciting mammalian protuberances... ...as viewed through a thoroughly soaked, stupid looking white sort of male person's conservative kind of middle-of-the-road COTTON UNDERGARMENT! Whoopee! And here comes THE WATER!

mammalian protuberances by Dave the Sheep July 14, 2010

Maymay 

An either ironic or extremely wrong pronunciation of "meme" depending on the context, in similar fashion to the "frageelay" gag in A Christmas Story. Suggests (1.) obliviousness to Internet culture or a bad attempt to fit in. In its more common (2.) ironic usage, it's used to mock mainstream Internet culture, proliferation and exhaustion of memes, and other bad parts of the state of modern memes.

1. A: Look at my nice maymay, there's Doge and Dat Boi in it!
B: Stop trying to fit in with the Internet, you're the CEO of Delta Airlines FFS.

2. Nice maymay m8! (actually it's overused and dated, kys)
alt. 2. Look at this newfag and his beloved maymays. He's not even close to an acceptable memer.

Maymay by Egg F1337 January 6, 2017

La Mamalona 

A term Mexican-American son’s (takuaches) use to call their Dads or Parents truck.

Hey Cuhh let’s go out tonight, mi Apá me presto la mamalona.

La Mamalona by OMW2FYB916 October 16, 2019

mayall 

A description of someone with extremely large broad manly shoulders. Derived from "May you have all the shoulders." Used mostly to describe females with abnormally large shoulders, but can also be used to describe men in a more complimentary fashion.

She is a total mayall; she has to turn to get through doors.

My bro is jacked! Look at his shoulders!! He is a mayall!!

mayall by 50th President June 6, 2022

Mammal Sauce 

A liquid of great value to the people of another dimension, only Bill Williams of Crotchduster knows the exact ingredients. Its use is becoming popular amongst African American rappers as well as the people of Williamsburgland.

God damn we damned sure got to get some mammal sauce.

Mammal Sauce by lightwizard420 April 28, 2004

mamalona 

A dope ass truck lowered and pimped out

Just bought a new mamalona cuh

mamalona by Lil_Nutsack January 7, 2020