smffc 

suck my fat fucking cock which can be used as an insult or just a catchphrase maybe even said in a joking way

"Austin you're such an asshole! smffc"

"Fuck you man! Smffc"

"oh yeah baby..smffc"

smffc by Emariluvvs December 31, 2023

smfc 

stands for Supreme Master First Class. A rank used in Counter-Strike: Global Offensive game.

Eddie: Hey man congrats on smfc!
Me: Thanks dude.

smfc by Gankmasterflash November 2, 2015

smfc 

suck my fucken cock.

You can smfc you HOE!

smfc by tom July 26, 2004

smff 

so much fucking fun

girl #1: "i am so excited for spring break!"
girl #2: "me too! it's going to be smff!"

smff by alicecullen April 8, 2009

SMFC 

Sphagetti Monster Fucking Carbonera

Carbonera is a delicious bacon-based pasta sauce. This phrase is used where one might otherwise encounter JFC, or "Jesus Fucking Christ", if one were more traditionally inclined.

SMFC, that's the stupidest thing I've ever heard

SMFC by fyngyrz June 18, 2011

SMFC 

Acronym and text slang. "Shaking my fat cock". Similar to SMH (shaking my head) except SMFC is reserved for those who posses a massive hog.

You don't wear monster condoms for your magnum dong? smfc...

SMFC by prevulting April 6, 2022

SMFFOMO

Super mother fucking FOMO - someone who has an extreme case of missing out!

She was SMFFOMO that she wasn’t at the group event!

SMFFOMO by Shlapps April 29, 2019