Shark

general

A skilled, winning player.

If you can’t spot the shark at the table within 30 minutes — you’re the shark. Or it’s actually you that isn’t the shark.

See also

Action
Your turn to act, or the overall betting activity in a hand.
Bad Beat
Losing a hand where you were a heavy statistical favorite.
Board
The community cards dealt face-up in the middle of the table.
Cooler
A hand where two players have very strong holdings — unavoidable losses happen.