McCheesy 

The suffix originated from the witty advertisements posed by McDonalds; hence it adds to the cheesyness of the word. By derivation the word means something that is profoundly corny.

"Damn Biolan that joke you just pulled is mcCheesy."

McCheesy by Miggy Smalls December 29, 2011

Mayor McCheese

A McDonalds restaurant character that has been retired for a while now. He had a hamburger for a head.

They've retired a number of other characters, too

Mayor McCheese by Ryan Thompson January 18, 2004

Pits McCheeseburger 

A term used to describe any one of a number of fat, lazy, unambiguous, slob-like, jelly-bellied, repulsive, and utterly shameless individuals who constantly have "pit stains" as a result of profuse sweating originating from the massive amount of body fat present in the individual's body, and who have, on several occasions, been witnessed stuffing cheeseburgers in their mouths at an astonighing rate. Hense... Pits McCheeseburger

"Ahh dude check out Pits McCheeseburger over there!"

"Yeah man, that nasty bastard just ate another burger! Thats like 5!!"

Pits McCheeseburger by Scott Plunkett May 29, 2006

Mayor McCheese

A colleague who consistently leaves work ('cheeses it') much earlier than expected, leaving you wondering whether they are actually employed part-time.

"Hey, where's Padma?"
"Sorry buddy, Mayor McCheese has already cheesed it"
"What?! But it's only 3pm!"

Mayor McCheese by jimmy tsolakis January 6, 2009

McCheese 

To state with absolute certainty that you will be at an event, then fail to show up without canceling. Usually characterized by also failing to respond to any attempts at communication by those who are waiting.

Differs from other forms of flaking or canceling late, as the offending party does not communicate their non-attendance, and does not respond to any attempts to figure out where he is.

We all waited around for him to show up, and called to ask where he was, but he totally McCheesed us.

McCheese by UnclePeaz November 10, 2009

McCheeky 

Grabbing a sly McDonalds when ya know full well your mum is making dinner

"Hey dinners ready!"
"Sorry Ma, already went for a McCheeky after school."

McCheeky by DaisyM October 7, 2018

Pits McCheeseburger 

A term used to describe any one of a number of fat, lazy, unambiguous, slob-like, jelly-bellied, repulsive, and utterly shameless individuals who constantly have "pit stains" as a result of profuse sweating originating from the massive amount of body fat present in the individual's body, and who have, on several occasions, been witnessed stuffing cheeseburgers in their mouths at an astonighing rate. Hense... Pits McCheeseburger

"Ahh dude, check out Pits McCheeseburger over there!"

"Yeah man, that nasty bastard just ate another one!"

Pits McCheeseburger by Scott Plunkett May 16, 2006