Mystery Bag

A seemingly illicit substance, usually of a white and powdered composition or occasionally with a yellowish hue.

A mystery bag is usually found in a zip locked baggie during clean up following a rave, a chance but rather delightful encounter. More deliberate encounters may come from a Boom Boom partyboy in the fall out of a festival... Boom Boom will want to keep the party going through Monday.

Yo Brains, check out the mystery bag I just found. Think I got me some chaz to keep the party going, fancy a line?

Eh I'm not so sure about that Boom Boom, it looks a bit weird

Ah screw that Brains ya dry shite

Sniff sniff

Shit, feels like my face is falling off, what the hell was that?

Haha you clown Boom Boom, it's 2ci and the bus home is just about to leave, buckle up😉

by Mysteryb87 May 27, 2019

Mystery T-Bag

Finding an unknown object and t-bagging it.

Tim: What's that?
David: I don't know
Tim: *T-bags it*
David: MYSTERY T-BAG!!!

by OhMehDamn July 18, 2011

Mystery bags

Sausages. So called because who knows what is inside. Sometimes meat. (Rare)

I had a couple of mystery bags with sauce for lunch. At least I kept the sauce down.

by Richard Kopf December 22, 2007

Bags O’ Mystery

An 1850's term to reference 'sausages'. The 'mystery' was due to the fact that nobody but the maker of the sausages would know what was in them, and the 'bags' were the guts which contained the chopped meat.

“Hi, Butcher Barry. I'll take 6 steaks and a few Bags O’ Mystery if that's okay.”

by C L G January 31, 2021