Top Definition
A hunch of the upper back that results from years of intense, prolonged Massively Multiplayer Online gaming sessions.
Man, Jamie just ended his 8 year relationship with World of Warcraft and all he's left with is his MMO Hunch.
by Gmullz October 12, 2013
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.