mcsqueek 

This is the sound that is produced when walking a wet floor.At most restaurants and other public places you will be able to find a yellow sign warning you of slippery floors, this is your best chance to make this noise.

Yesterday, while it was raining, I ran inside, and my shoes made a mcsqueek.

mcsqueek by Managerofarestaurant June 17, 2008

McSweet 

It's a word used to describe something that is beyond Sweet. Next level of sweet.

When Jerry got kicked in the sack it was McSweet.

McSweet by Alix McQ October 10, 2008

McShmangin

McShmangin is a word used to put at the end of other words ending in '-ing' or '-in' to create a pleasant rhyming sensation.

Person A:Hey man, what are you doing?
Person B:Not much man, just hangin mcshmangin!

McShmangin by swesmond October 16, 2008

McSkitz 

An order of cocaine that is slanged out of McDonald's and put into a kid's Happy Meals, as discreet as possible.

Get me 2 McSkitz's and a large water, cuz my throat gonna be numb than a muhfucka after dis shit.

McSkitz by MCCrackaKris November 4, 2008

McSkipping 

When you skip something (normally school) to go to McDonald's.

Dude were gonna go McSkipping wanna come?

McSkipping by Mr.Spino December 9, 2008

McStache 

A Horseshoe Mustache, so named after the style sported by Morgan Spurlock, of "Super Size Me" fame.

"Dude, check out that McStache!"

McStache by TheAustralianMoose27 March 28, 2009

McSnackin 

A term used to describe oral sex. Typically used by people who compare sexual anatomy to that of a McChicken or a McDouble.

Charles: What the hell took you so long!?

Jolene: We were talking.

Charles: Don't lie. You were McSnackin on his penis.

McSnackin by VitaminJo May 1, 2009