Many individual cards and hands have slang names in poker. Some examples:

dead man's hand: Two pair, aces and eights. This is the hand held by "Wild" Bill Hickok when he was shot and killed. The fifth card is unclear in historical records.

Pink|All Pink: Flush of Hearts or Diamonds

Blue|All Blue: Flush of Clubs or Spades

One Jack off: JJJxx

more specifically in the pocket in hold'em.

A-A: American Airlines, [Pocket] Rockets, Bullets

K-K: Cowboys

A-J: Blackjack

A-K: Big Slick

K-J: Kojak

Q-4: B-Diddy

Q-3: Gay Waiter ("Queen with a trey|tray")

Q-3s: Posh Gay Waiter

J-4: Flat tire ("What's a jack for?")

3-9: Jack Benny

9-8: Oldsmobile

4-5: Jesse James

6-3: Blocky

6-9: Big Lick

6-9s: Prom Night (Sixty-nine suited)

3-A: Baskin-Robbins

3-8: Raquel Welch

A-10: Johnny Moss

10-2: Doyle Brunson

2-9: Twiggy

5-10: Woolworth

A-8: Dead Man

7-2: Beer Hand

10-4: Broderick Crawford

In the hole in Omaha:

A-K-4-7: Assault Rifle

Omaha including the board:

four pairs: Noah's Ark