b.y.o.w.

aka Bring Your Own Whatever.
it's an anarchist acronym born in italy to state that, basically, your party / event is open to anything that will please you, as long as you bring it yourself and can be experienced in mutual freedom.

Somewhere at 21:00
free entry
open bar
eco-market
b.y.o.w.

by NihilTristan September 6, 2013

B.Y.O.P

Bring your own phone

If you want to play games in the waiting room B.Y.O.P next time.

by StraightPhone November 11, 2013

B.Y.O.W.

Bring your own wig. This is in reference to gnarly girl with a dike-ish haircut.

I can't believe she shaved her head! Hookin up with her is def a B.Y.O.W. situation

by sickbeats June 2, 2007

y/o

It's how Minnesotas abbreviate YOU/KNOW cuz they say it over 50 times a minute

"He's the perfect face of Ryan Reynolds, y/o that?"
"You betcha!"

by Moonrockraindance January 13, 2012

B.Y.O.B.

B.Y.O.B. means Be Your Own Boss

Start a business and B.Y.O.B.

by Lev S July 22, 2006

y/o

Dual conjunction to replace the term "and/or".

Etymology: Spanish origin.

Your heart is black y/o shriveled.

by A Like the Fonz May 16, 2008

Y.O.T.T.

Your One To Talk
meaning your being hypcritical, same as saying "look whos talking"

Asian Guy One: Hahaha you have a small penis.
Asian Guy Two: ...haha...Y.O.T.T. fucker...

by No. 1 Asian hater July 1, 2005