McBlumpkin Decker

When you get a blumpkin while leaving an upper decker in the rest room of the golden arches.

Get theirs to go... They've been in the bathroom long enough to leave a McBlumpkin Decker.

by ronald mcBlumpkee January 4, 2010

Mcbragging

When a person walks in with a McDonald's bag filled with food and brags that he/she has McDonald's.

Person 1: I smell fries.
Person 2: That's definitely McDonald's.
Person 3: Yeah i just went out and got 2 burgers and large fries. It's so good i love Mickey D's.
Person 1: Now, I'm hungry.
Person 2: He's Mcbragging.

by Quick thinking January 10, 2010

MCBU

Massive Cum Build-Up; The equivalent of PMS for men.

That guy has got a serious case of MCBU today.

by Viability May 10, 2010

McBuffer

A buffer of extra sandwiches and burgers for the drop area in the McDonalds kitchen, usually made just before the dinner rush.

Did you finish your McBuffer before dinner time?

by Wordwizard203 December 20, 2010

McBroke combo

To broke to order off the extra value menu and order off the dollar menu dollar fry, dollar drink, and dollar burger.

I'm to broke to order a number 1 so I'm getting the McBroke combo.

by HellFish3 October 4, 2012

McBernie

When you go through the drive through at your local fast food chain and they accidently give you what you ordered and what the person in the car behind you ordered.

Tom (opening the bag): "Hey, I see my breakfast sandwich in there, but there is also another one and a couple of burritos! They must have given me the order for the guy behind me along with mine!"

Ray: "You got a McBernie!"

Tom: "A What?"

Ray: "A McBernie! You got it, but you didn't pay for it!"

Tom: "Cool! I am definitely feel this McBern"!

by FritzShuffMad June 24, 2016

McButtis

when A idiot does not understand the proper grammar and has no reason at all

"Ur Such A McButtis Kys"

by I Have No Life MK March 6, 2017