menno

Short for mennonite which is a person who is part of a religion that says they should be seperate from the world. There are lots of these around Wellesley Township in Ontario Canada. Some of the types are:
-David Martin
-Old Order
-Amish
-Markim
-New Order

Most of these mennos are hallarous cause they are funny and use un-forgetable expressions such as oya once

"Hey whos all coming Turkey catching tonite?"
"oh, its me and a bunch of mennos"

by C-Lub Ndawg January 8, 2005

rich manno

To take a really big dump.

Man, I just took a really large Rich Manno in the toilet. Gotta a plunger?

by Tom O'Leary July 13, 2007

Mongo

In skateboarding, pushing the skateboard with your front foot. If you're normal, you use your left foot, and vice versa for goofy.

The poser skated mongo.

by falc0n November 12, 2003

MONGO

The name given to someone who cannot seperate real life from the online. A MONGO typically harasses people, acts like an asshole, makes frivolous threats and pesters honest contributers online.

MONGOs also get very aggressive when their faults are pointed out.

''Dude, stop being an asshole. We don't need you to act like a MONGO and block the guy. He only said "hi".''

by I'mTehKettle September 8, 2008

Mongolian Yak Crap

Have sexual intercourse with a woman until she's just about to climax. Pull out, and defacate vigorously on her and her sheets. Get off the bed and flip the mattress over with her underneath it, then jump back on top, bellowing loudly until you finish. Leave her to clean the room.

Works best following a greasy meal. Do not attempt in own residence.

After all that beer, rum, sausage, ice cream, and lobster, banging that ugly chick was a Mongolian Yak Crap waiting to happen.

by K. Khan January 30, 2009

mondo coin

1. as in having a big ass bank roll. mondo = tons. coin = money.
2. a website that follows young partiers each weekend with pictures and stories (mondocoin).

1. Oh shit, lets get faded, I have mondo coin to spend on alc.
2. Hey brah, did you see last night's pics up on mondo coin yet?

by coin November 14, 2004

Mondospiftacular

It means really awesome, great, and in some extenuating circumstances positively Uber. It can be used to describe anything under the sun, except for DDR.

Man, Last Exile was mondospiftacular.

by Waltalot August 11, 2004