So how do you avoid it? Step one is taking exercise breaks. With the way the human brain works, everyone is going to go on tilt at times. This Slang page is designed to explain what the meaning of tilt is. The slang word / phrase / acronym tilt means . Online Slang Dictionary. A list of slang words. Tilt originated from Poker and it's usually a state of emotional frustration So the expression "on tilt " started to be used to mean a player who's lost his cool. What does MOBA really mean and what characterizes games that.