Hot Deck
A hot deck is a period when a player is dealt strong hands again and again. It implies a streak of good luck, as if the cards favored one player.
The simple explanation
A player who gets pair after pair or flop after flop may say that the deck is hot. The cards are not really hot; it is just how it feels.
A closer look
The phrase is part of poker superstition. Cards are random and do not remember. Streaks happen by chance, and the player who feels lucky should still make decisions by the price and the odds. If you notice a run of good cards, enjoy it, but do not raise your stakes because of a feeling.
A practical example
A player wins with a flush, a set and a full house in an hour and the others say that he has a hot deck.
Full explanation
A hot deck is a period when a player is dealt strong hands again and again. It implies a streak of good luck, as if the cards favored one player.
A hot deck means a run of strong hands for a player.
It is a feeling and not a real property.
Cards do not remember.
Do not change your decisions because of a streak.