smbbc... 

shaking my bbc. for when just shaking your head isnt enough

Slutty girl: I just banged 4 guys at once.
Guy: Smbbc...

smbbc... by Saflmaster August 30, 2010

smbbc 

short for Suck My Big Black Cock

guy: that's not fair!

girl: OH YEA 11 KILLSTREAK!

guy: wooow, you're soo hacking..

girl: no i'm not, SMBBC

smbbc by yomama69me March 1, 2011

SMBTC 

A guy who defeated the evil Dark Lord from Super City Central. And now he's officially a hero! You may or may not know him from his youtube channel called "Super Mario Bros The Channel". (cuz SMBTC is an acronym for Super Mario Bros The Channel).

Whoa! Is That SMBTC, The Person Who Saved Super City Central!?

SMBTC by SMBTC149 November 30, 2022

SMBBD 

SMBBD , is a derivative or more detailed vesion of the acronym SMD - Suck My Dick. SMBBD means Suck My Big Black Dick.

Annoying girl : Hey Jason buy me blah blah blah blah I am a high maintenance chick...

Jason: Wow SMBBD! i do not care if you're high maintenance or not!

SMBBD by Never Broken April 1, 2010

SMBAC 

suck my big ass cock.

hey douche bag SMBAC.

SMBAC by makehersay RT November 4, 2009

Smbb

Shaken my box braids

Becky: u heard kayla got prego AGAIN Ashelya:smbb

Smbb by 2raww_arianna February 17, 2021

SMBC 

Quite possible THE greatest comic strip online. it's all done by one man, and it's in essence pure joy.

"do you read cyanide and happiness?"
"nah, i've found something etter called SMBC"

SMBC by Schmitty77 October 18, 2008