What is /facepalm?
1.
A word used by 4Chan visitors, forum enthusiasts, PC gamers, and nerds alike to express complete disgust/fail towards another person/thing.
- Hey Mike, wanna go clubbin tonight and bang some sluts?
- /facepalm
See
2.
Disappointment at idiocy
luvs2blog69: no faggots horses have 20 inch dicks.
Anonymous: /facepalm
See
3.
A term used by WoW players to express frustration and/or showing aggravated acceptance of some ones noobyness
Noob: Yeh d00d Im a twink!! i got me all greens!!!
Veteran player: /facepalm >.<
See
4.
To palm someone's face with immense power and/or brute force.
Used when you don't care or 'do not want.'
Person A: Hey guys! I just got a brand new scooter!
Person B: /facepalm
See