Sb 

Huuuuuge fucking dick

Just a huge fucking fuck off sized gargantuan penis

I wish I was like sb the Godzilla phallus

Sb by Dickrater6969 April 7, 2021

SB 

An Abbreviation for SUGMA BALLS

You: Hey, you know who SB is?
Victim: Who's SB?
You: SUGMA BALLS1
You: GOTEEEEM
Victim: aight, you bout to get shanked

SB by amooguss May 31, 2021

sb 

short for ‘soft block’, which is blocking and unblocking someone to make them unfollow you. mostly used on stan twitter

‘annie is annoying me so much’
‘just sb her to end the mutual’

sb by zlila June 2, 2021

sb 

abbreviation for soft block, or to block someone and then unblock them so that they are no longer following you.

Jake: John has been posting some really heavy stuff lately and I dont think i can be mutuals with him anymore. I'll unf and sb him

sb by i feel old June 4, 2021

Sb 

Somebody

I sat down and sb said hi

Sb by Pooppantsssss June 15, 2021

Sb 

Somebody

Sb come to the mall with me

Sb by T wavy August 7, 2021

SB 

SB is the abbreviation of Sha Bi in Chinese which means dumb ass. It's a widely used English abbreviation that most Chinese internet users understand it.

You are so SB.

SB by Xi JP November 25, 2021