1 definition by Saxifrage

Top Definition
I win button. In some mmorpg games is the supposed button to make a insta kill in other players
Stop crying, nobody has IWB in this game
by Saxifrage May 23, 2005

Free Daily Email

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

Emails are sent from daily@urbandictionary.com. We'll never spam you.