4TW 

For teh win or For the win

Basically, gamers would say "You need to make Photon Cannons for the win!"
After a while, it would become sarcastic as in "MASS HUNTS FOR TEH WIN!!!"
And later, anything would be for the win:
"OMG SPAM THAT FORUM 4TW"

"I MASS WYVERNS 4TW"
"I SPAMMED goatse 4TW"

4TW by iopq January 22, 2005

4tw 

gamer slang, used mostly on off topic forums for blizz games

a) it literally means for teh win

b) something cool

a) mass huntz 4tw

b) "Hellbourne!" "4tw"

4tw by Hellbourne May 13, 2005

4twentian 

on observer of 4/20 core values and rites. a potsmoker.

You couldn't throw a split 'rillo into the room and not hit a 4twentian.

4twentian by WhiteboyB April 20, 2022

4twat 

Two couples living their best life as friends and everyone thinks their sleeping with each other but they are just each others favs

“Oh those 4 they are totally having a 4twat.

4twat by 4twat September 23, 2022