BYOM 

Bring Your Own Meat

i.e. It's a vegetarian party.

Partee at Aaron's place! BYOM.

BYOM by The Grammar Nazi June 20, 2002

byom 

Bring your own mask.

Make sure you byom

byom by sup zaddy March 20, 2021

BYOM 

bring your own mask.

please.

guys i’m having a party!!!! it’s byom, bring your own mask!

ok i’ll go as long as it’s byom

BYOM by single.pringle.aka.hottie May 16, 2021

byom 

bring your own mayonnaise-
used when you want someone to bring their own mayonnaise

“They have chicken tenders… BYOM!!”

byom by ash..h March 4, 2024

byomccic&dr 

byomccic&dr stands for bring your own mint chocolate chip ice cream & du-rag

Mike: "Yo man, you heard about that party next week?"
Sophisticated Individual (You): " Yeah bro I heard it was byomccic&dr!"
Mike: "Aw I need to buy another tub of Mint Chocolate Chip!"

byomccic&dr by byomccic&dr January 23, 2018

BYOMCCIC&DR 

Bring your own mint chocolate chip ice cream and du-rag.

Hey man, that party tonight is BYOMCCIC&DR, dont forget, they check you at the front door.

BYOMCCIC&DR by stormostorm January 23, 2018

BYOMHL 

Bring your own Mikes Hard Lemonade.
Official drink of BBCU.

Boutta hit up this party Friday night! BYOMHL

BYOMHL by BBCU DOA July 30, 2013