BYOC

Bring Your Own Cocaine

Grant:I'm having a some people over tonight, you guys should come. BYOB at 8pm.
Patrick:BYOC?
Grant:What is BYOC
Patrick:Bring your own cocaine sniff sniff

by whiteout2 September 20, 2013

BYOC

brig your own controller; a chill laid back night of video games with Dino gang

You have to bring your controller tonight because it's BYOC night

by markycag May 18, 2011

BYOC

Bring Your Own Container.

That take out place is BYOC.

by Green Anonymous June 8, 2011

BYOC

Bring Your Own Cat. Whenever you're having a party and wish a cat was there, BRING YOUR OWN. NOBODY LIKES CATS.

"Yo dude, don't you wish some cats were at this party?"
"No man, BYOC. God damnit, nobody likes cats."

by gangstab34ts May 15, 2010

BYOC

Bring Your Own Cat. Term used for invitations to library parties.

Librarian: "Hey guys tonights party is going to rule"

Mo: "Will you provide the felines?"

Librarian: "Sorry its BYOC day"

by Shrak September 15, 2002

BYOC

Acronym: Bring Your Own Crap. Similar to BYOB or BYOM.

It's a BYOC party.

by The Grammar Nazi June 6, 2001

BYOC

Bring Your Own Cunt.

ie: If you plan on getting laid; pick up a girl beforehand.

XXX Brothel 69 BYOC.

We're having a party of the sleazy music and no lights kind. BYOC.

by m0ns00n February 7, 2008