Btmac 

Btmac when Btmac btmac when btmac btmacs when btmac does what btmac does when Btmac does Btmac.

You are Btmacing.

Btmac when Btmac

Btmac by btmac February 22, 2021

BTMC 

A Twitch streamer who used to go by the name "BeasttrollMC". He is most well known for his osu! gameplay and things that he's done while playing osu! like peaking at 195BPM heartrate after he FC'd raise my sword.

BTMC? Isn't he the guy who FC'd honesty?

BTMC by Rekunan April 18, 2021

bmac 

One who is awesome and extremely well versed in the ways of macking; in general, a great kid. Friends and teammates alike look up to him for his excellence in school as well as on the field.

p1: Wow, brian is a great guy!

p2: Yeah, he's a bmac.

p1: You'll never be as flawless as bmac. cy@

bmac by TheyCallMeSkers April 23, 2010

BTMC 

It means "Bruh this man Chinese"

"Yo, the representative for America finally won the top prize for math olympiad!"
"Have you seen who he is?"
"BTMC!"

BTMC by BTMCOfficial May 28, 2021

BMAC 

The area in the brain that is responsible for hunting big game.

Omg that dude is so hot, my BMAC is is raging right now.

BMAC by MacAttackkkk May 13, 2013

BMac 

One who gets so drunk that he loses consciousness and finds many different women attractive, while still managing not too puke.

Dude, you pulled a BMac!

BMac by Sal February 25, 2003

bmac 

The King "Mac Daddy"
see Brandon.

Brandon a.k.a bmac is the king.

bmac by Bob June 11, 2003