Gambling terms, explained straight

Poker

Pai gow poker joker rules

The joker in pai gow poker is a bug card that can only fill a straight or flush in the five-card hand, and otherwise counts as an ace; in the two-card hand it is always an ace.

Deck
Standard 52-card deck plus one joker1
Five-card hand
Joker completes a straight or flush; otherwise it is an ace1
Two-card hand
Joker always counts as an ace in standard rules1

Key points

  • The joker is a bug, not a wild card: it can only fill a straight or flush in the five-card hand, and otherwise acts as an ace.1
  • In the two-card hand the joker is always an ace under standard rules, though some southern California casinos treat it as fully wild there.1

Where this term is used

Not the same as

  • Pai gow poker odds — odds describe probabilities or payouts, while joker rules govern how a specific card is valued

Sources

  1. Pai gow poker en.wikipedia.org Defines the joker's role as a bug in pai gow poker, including the standard and California variant rules.

Sources are drawn from regulators, universities and published research, and each one is labelled with what it actually is — a preprint is not called a paper. Bookmaker and affiliate pages are never cited here, because a page that sells betting is not a neutral authority on it.