STFUNL 

Shut the fuck up noob lol.

sometimes pronounced as it is written

Guy 1: You suck at CoD

Guy 2: STFUNL!!

STFUNL by Hodgie13 March 10, 2009

stunlock 

When someone keeps talking to you and keeps bringing up new topics when you want to leave, usually a one-sided conversation.
The person talking to you is preventing you from taking any action.

I couldn't leave the call, Sophia was stunlocking me!

stunlock by Oordeel October 24, 2020

stunlock 

The art of chaining up stun abilities, often in an mmorpg, in order to completely prevent an oponent from using any actions

I couldn't do anything! He had me stunlocked for the whole fight

stunlock by Richard T May 22, 2005

Stfunoob 

The greatest empire our world has ever seen. It stands undefeated in battle thanks to superior training in their troops and sage-like wisdom from their leaders, such as Roflmaool. Also, it stands for "Shut The F*** Up Noob." (Noob obviously a derivitive of the word n00b, which comes from "newbie.")

Oh no! Our nation is being attacked by Stfunoob! We are now destined to perish!

Player: omfg i k1lled youz!! lolololololololololololololol!!!!!111
CS Pro: STFUNOOB!

Stfunoob by Ben L. March 20, 2005

STFUNOAY 

Abbreviation for "Shut the fuck up no one asked you."

See SUNOAY.

It's used to intensify the fact that you don't want a person's opinion on a certain subject.

Most used when one is irritated or angry.

Sophisticated Aristocrat: I'm terribly sorry, but we must cancel Hannah Montana due to the inappropriate and obscene photos depicting Miley Cyrus.

Befuddled Idiot: No please don't! You shouldn't judge Miley Cyrus because she is a good role model.

Sophisticated Aristocrat: STFUNOAY

STFUNOAY by Suspicious Lozer February 9, 2010

stfun

Stands for "Shut the fuck up, neilson", which is a phrase commonly used by anyone but is directed to someone with the characteristics of neilson. See neilson.

First Blood (+200 gold)
br_gamer: gjgj
youlikemen: STFUN
br_gamer: wtf??

stfun by michael johnson2 November 28, 2006

Stunlock 

A form of slang for a state of bewilderment that leaves someone entirely speechless, taken from video games as a state of being temporarily unresponsive to control.

Person A: Did you hear about that new album from Rapper A’s collab with Rapper B deliberately talking about being cheated on?
Person B: Wha- it- …Thanks for the stunlock, jeez.

Stunlock by BurritoBoi With An I December 29, 2022