McDumpy

A gorgeous girl with a big booty. She always looks like a snacc and that dump truck is MAD.

Yooo bro, have you you seen that McDumpy?? Woof

by OogaDeeBoogaDeeBoo November 23, 2021

McDumpy's

A synonym for McDonald's restaurants.

Let's go to McDumpy's.

by Karge June 29, 2006

McDumpster's

A more accurate depiction of the fast "food" chain commonly known as McDonald's. Name derived from the classic Mad TV skit from the series' very first episode in 1995.

I had severe food poisoning and an explosive case of diarrhea after eating at McDumpster's.

by DirkD January 21, 2007

McDump

An epic, and even violent doody event (anal explosion), after the consumption of McDonald's, or "Mickey Ds". It usually happens 1/2 hour to an hour after indulging in the omni-present Scottish cuisine. It gives no warning, and may render an unsuspecting individual with a STANK- ASS, and messy drawers! Big Macs are notorious for such an event.

Yo son, I just took the most stank-ass McDump after eating two quarter pounders, fries, a shake, and an apple pie. It was nasty yo, and cleared out the public restroom!"

by master gas blaster January 3, 2003

McDump

Taking a shit in McDonalds and then just leaving it.

Dude, we've really got to go, I just took a fucking huge McDump and now the toilets backed up, there's crap everywhere and people are crying

by ManWhore89 April 9, 2015

mydumpyistoobig

Mydumpyistoobig is the best tiktoker on the app, overthrowing charli, lil huddy, addison Rae, etc.
He is so cool and funny with their many posts that depict a deep sense of humour that only the chosen few can truly appreciate…
They are such a beautiful human being with many handsome traits that bring a smile to anyone’s face.
They can light up a conversation with a single sentence and they are such a joy to be around / talk to.

Person one: ‘do you know who mydumpyistoobig is?’

Person two: ‘yes I do! He’s my favourite mutual on tiktok, they are so funny!’

Person one: ‘wow, she sounds really cool!’

by MyBeloved<3 July 28, 2021

McDump

The unpleasant bowel movement that occurs within an hour of eating at a certain fast food restaurant. Most food takes roughly 4 hours to digest, but this biological puzzler takes less than an hour.

Just like clockwork, I had to take a McDump 15 minutes after I left the restaurant.

by Mr Sleep July 26, 2007