Slang
HUD (Heads-Up Display)
HUD（heads-up显示）
A HUD is software that overlays real-time opponent statistics on online poker tables.
Example
You open your HUD and notice your opponent has a 3-bet of 12% and fold-to-c-bet of 45%.
Related Terms
More Slang Terms
Tilt
Emotional frustration causing a player to deviate from optimal strategy.
Bad Beat
Losing a hand where you were a significant statistical favorite.
Cooler
A situation where two players have exceptionally strong hands, making folding nearly impossible.
Nit
An extremely tight and passive player who only plays premium hands.
TAG (Tight-Aggressive)
A player who plays a selective range of hands but bets and raises aggressively.
LAG (Loose-Aggressive)
A player who plays many hands aggressively with frequent bets and raises.