Best definition
A technique used by games involving rushing in and shooting the enemies without any thoughts to tactics or strafing, by

use of holding down the W key (in a WASD configuration) and the left mouse button. Expression originated from Team Fortress 2

“God, I hate those W+M1 Pyros, they have no skill!”

“W+M1 wins again!”

“I can’t believe I died to a W+M1.”

“W+M1 takes no skill.”
W+M1: define #2
A technique used by bad gamers using only the W key and holding down Mouse 1. They charge in sort of a rambo/scarface fashion to enemies, only to die.
(Team Fortress 2)

Scout: God, I hate those W+M1 Pyros, such a nuissance

Pyro: NaW dood teh are teh awesomz!!11! skill ftw lulz
W+M1: define #3
A way pro gamer’s play a game.

Holding Mouse 1 (left click) while holding W on the keyboard.

Makes most nerds rage. 😀

It’s our W+M1SSION to rek u nerd
W+M1: define #4
The art of holding the W key to move forward while holding the M1(Mouse 1(left mouse button)) in a shooter. This “strategy” is commonly used by pyros in Team Fortress 2.
Pyro 1: Oh, look! A demo man and a soldier! Let’s w+m1! *gets blown to death* what? The after burn didn’t kill them!

Pyro 2: noob. *airblasts the explosives back, shotguns while moving forward, axes one to death, burns the other while also finding a spy*
W+M1: define #5
The favorite tactic of all the Pyro players on Team Fortress 2.
Be careful when you encounter a Pyro in Team Fortress 2, he may W+M1 you to death.