B9 

An abbreviation for "benign"

You can say: "Check my rhymes 'cause my mole is benign" (Scrubs quote)
or Check my rhymes 'cause my mole is B9

B9 by AndyMASH March 22, 2010

b9 

b9 means want to smoke herb

one of the meanings- be (on cloud) 9

yo you wanna b9?

hell yea son lets get on cloud 9

b9 by feenbrianwilson May 11, 2009

B9 

The model number of the Robot from the TV series "Lost in Space".

I just bought a really neat talking B9 replica at the science fiction convention, but it broke. Oh, the pain, the pain!

B9 by pentozali August 28, 2006

b9 

b9 = mate
A word that any1 can use and means mate

"Oi, b9's get over here"
"Yo lend me da cd b9. safe"

b9 by Da Kelvinator July 22, 2005

b9 

Its a group of friends named by Jkra in Knjazevac,Serbia DEVETE BRIGADE.

person 1: R u in b9?
person:yes

b9 by lovelyydovelyy July 29, 2021

b9 

beautiful bitches wit big booties

“aye look at them they full on b9🤤”

b9 by 𝓚ILEY & 𝓸LIVIA January 17, 2022

Robot B9 

The Robot of Lost in Space TV series fame.

"That does not compute, Dr. Smith!"---Robot B9

Robot B9 by pentozali August 20, 2013