Like the fictional “Worm” and Teddy “KGB” in the classic poker movie Rounders, there are several real-world poker players who took on larger-than-life nicknames that will forever be a part of the poker lexicon.
These include original road gamblers like Doyle Brunson, the Godfather of Poker, and Poker Boom stars like Mike “The Mouth” Matusow and Phil “Unabomber” Laak, as well as newer arrivals to the poker scene like Michael “Texas Mike” Moncek and Nikhil “Nik Airball” Arcot.
Here’s a look at some of the greatest poker nicknames of all time.
Note: This list does not include screen name nicknames like “Isildur1” (Viktor Blom) and “Durrrr” (Tom Dwan).
Unabomber – Phil Laak
Poker Boom legend Phil Laak earned the nickname “The Unabomber” thanks to his sunglasses and oversized hoodies, which eerily resembled a notorious 1987 FBI sketch of domestic terrorist Ted Kaczynski.
In a recent social media clip, PokerStars US on FanDuel asked several poker players about their favorite poker nickname. Two of them agreed that the distinction had to go to Laak.
“Definitely has to be the Unabomber for Phil Laak,” said PokerStars Pro Arlie Shaban.
“I always liked Phil Laak, the Unabomber,” agreed top American pro Jesse Lonis. “That was always cool. I thought his outfit and just his whole persona was cool growing up.”
Two decades later, Laak still plays at the World Series of Poker (WSOP) and on high-stakes poker streams and can still be seen wearing his classic Unabomber fit.
Godfather of Poker – Doyle Brunson
As the man who pioneered the game and, as Ben Lamb put it, played at an elite level for seven decades, Doyle Brunson deservingly earned the distinction of being the Godfather of Poker.
This was PokerStars Pro Jen Shahade’s pick for best poker nickname.
“RIP Doyle,” the chess champion said.
Fossilman – Greg Raymer
Greg Raymer is not only a WSOP Main Event champion, he is a fossil collector. And he gained the nickname “Fossilman” by sharing the fruits of his unique hobby with other poker players.
Raymer is known to hand out authentic fossil card protectors to players who eliminate him, but there one type of poker player who the 2004 Main Event winner refuses to give up his fossils to.
“It’s a new fossil every tournament,” he told PokerNews this summer. “If I win, it goes in the trophy case with the others.”
Fun fact: Raymer gets his fossils in bulk from Morocco.
Grinder – Michael Mizrachi
Michael Mizrachi’s work ethic earned him the nickname the “Grinder” long before he’d pull off one of the greatest feats in poker history by winning the WSOP Poker Players Championship and Main Event in the same year.
The nine-time bracelet winner is a grinder on and off the felt. Just weeks after winning the 2025 Main Event for $10 million, Mizrachi drove 1,000 miles through Europe in a Lamborghini as part of the Gumball 3000 rally.
Poker Brat – Phil Hellmuth
Phil Hellmuth’s emotions and antics earned him the moniker of “Poker Brat,” and it’s a term that the all-time bracelet winner has embraced.
From classic clips against opponents like Tony G to Hellmuth’s more recent blowups in WSOP events or on poker streams, the Poker Brat could be the most deserved nickname in all of poker.
The Mouth – Mike Matusow
If you’ve ever observed him at the table, you know how Mike Matusow earned his nickname of “The Mouth.”
Matusow’s notorious rants and verbal spats with players go back decades, from his run-ins with another member of this list, Raymer, to his back-and-forth with original poker villain Shawn Sheikhan.
But there’s more to the Mouth than the rants, as explored in a 2024 documentary about the four-time bracelet winner’s struggles with pain and addiction.
Iron Maiden – Liv Boeree
Liv Boeree’s love for heavy metal earned her the nickname of “Iron Maiden” in the poker world, a nod to the legendary British metal band of the same name.
The former PokerStars pro with $6.7 million in Hendon Mob earnings is still a metal diehard to this day, having recently attended Metallica’s widely anticipated opening show at the Sphere in Las Vegas.
Boeree may also deserve the nickname “The Philanthropist” after she donated over half a million of her historic score in the 2024 WSOP Paradise $25,000 Super Main Event to an animal rights cause.
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Kid Poker – Daniel Negreanu
A young, talkative, and earring-wearing Daniel Negreanu earned the nickname “Kid Poker” in his early 20s, and its stuck with him for decades and through eight bracelet victories.
Negreanu remains one of poker’s most popular and active ambassadors, having won his eighth bracelet this summer and more recently finishing runner-up in a $26,000 Poker Masters event for $262,500.
And Kid Poker will soon have a kid of his own. In May, Negreanu and his wife Amanda announced that they were having their first child, a boy, through a surrogate pregnancy. The due date is set for late November.
Robin Hood – Barry Greenstein
With a nickname based in folklore and good deeds, Barry Greenstein has a well-deserved spot on this list.
The Poker Hall of Famer was coined the “Robin Hood of Poker” for regularly donating a portion of his poker winnings to charity. That includes portions of Greenstein’s $8.6 million in live earnings he’s accumulated since 1992.
And “Barry Greenstein” is itself a nickname for an ace on the river, a reference to Greenstein’s 2005 poker strategy book.
The Magician – Antonio Esfandiari
Like Raymer and Boeree, high-stakes legend Antonio “The Magician” Esfandiari earned his nickname from an interest outside of poker.
Esfandiari desired to be a magician in his early adult years but instead turned to poker and won tens of millions. In 2012, Esfandiari set the record for the biggest tournament score when he won the $1 million buy-in Big One for One Drop for $18.4 million.
Connor Richards
Senior Editor U.S.