stfuysl

Means Shut The Fuck Up You Skrub Lord

Josh Brady though he was cool, and didn't care he didn't have a mic so I said stfuysl

by Yakend the Grammar Nazi December 6, 2016

Stfuylfp

Shut The Fuck Up you fucking Little Prick

Mostly Used on the Internet.

Billy: Hey Im Billy!*Gets Killed On Minecraft*
John : HAH GOT U!
Billy: STFUYLFP YOU ARE A 6 YEAR OLD!

by STFUYLFP December 24, 2016

Stfu

Shut the fuck up

When u don t wanna hear something from someone

Stfu dude

by Mamone956 December 28, 2016

stfuwie

Shut the fuck up while im eating

Only used in texts

Sidehoe: "what are u doing?"

You: "stfuwie bitch"

by A clever individual April 26, 2017

stfu

"stfu" basically stands for "shut the fuck up. sometimes its sarcastic, and sometimes the person wants to kill you.

so when you got a text back from your friend saying stfu, they might not be your friend anymore, or they are joking.
But it basically means shut up...

Sarcastic:
Josh: where do penguins come from?

Jane: stfu

Serious
Grandma: Heres your food!

Kid: i wanted chips damnit!

Grandma: stfu

by Switslayer August 20, 2017

STFD

STFD or in other words, sit the fuck down

a definition like for an example,
m8 STFD B4 i slap u mike.
u want some m8?

by ordinary otaku September 12, 2017

stfuzz

When someone bad at grammar wants you to shut the fuck up

stfuzz, u r a nub & I h8 u

by LameBoi420 September 15, 2017