Big Dirty 

Used to describe a two liter bottle of cider.

What do you want from the off licence?
A big dirty mate!

Big Dirty by Rycy May 9, 2008

Big dirty 

A mystical phrase, used as a one-size-fits-all adjective by teenage blokes who don't really know what it means but are easily amused by its poetic aural imagery.

Synonyms; mouldy, tasty, dirty, lovely

Wanna play a game FIFA there bro?
Ah yeah, a big dirty one!

Big dirty by Janos_ May 8, 2017

big dirty 

to have or to take a aqua lung

i took a massive big dirty last night

big dirty by lance white jr. July 12, 2007

Big Dirty 

A glass of malt liquor with a shot of cheap Canadian whisky inside the glass.

That man just downed a Big Dirty

Big Dirty by benjimoncp August 11, 2010

Big Dirty 

Noun- A skanky, rough individual who is greasy at best and gets the side eye when they creep-up-on you; a grandiose thug; a parking lot lizard looking for that next $20; and a shower-less mother of two who watches maury in their period panties and relates when they say, “You are NOT the father!🤡🙋🏻 ♀️ 👀

Back in 1998, Casey Miller actually created this accurate description of a self-loathing, janky, greasy-slide-into-second-end-up-Detriot-or-Dublin; busted, big dirty.#facts☝🏻

Big Dirty by Too Wordy July 24, 2020

Big Dirty Muffin 

A muffin that is big, but also dirty.

Oprah's snack table was full of Big Dirty Muffins.

Big Dirty Muffin by Gentleman, and a Scholar. December 15, 2010

The Big Dirty 

A grand criminal scheme in order to make enough cash to retire. Often used in the show "Trailer Park Boys".

Julian : Ok boys I gave an idea thats better than the big dirty.
Ricky : There is no way were not doing the fucking big dirty Julian. I wanna retire on the spot.

The Big Dirty by Who is LMFAO June 12, 2018