Dillon Brooks Built a "King Blocker" to Mute LeBron James — and Put It on Billboards for Opening Night

Dillon Brooks has found a new way to troll LeBron James on NBA opening day: a "King Blocker 9000" device in a viral Kalshi ad that mutes every mention of James and his nicknames — rolled out just hours before LeBron makes his Philadelphia 76ers debut against the New York Knicks at Madison Square Garden.

What happened?

The 2026-27 NBA season had not even tipped off before its loudest rivalry produced its first viral moment. Phoenix Suns forward Dillon Brooks partnered with prediction market platform Kalshi for a 30-second commercial built around a fictional-but-also-real gadget called the King Blocker 9000, a device pitched as technology that blocks any mention of LeBron James.

Brooks plays two roles in the spot. First he is himself, sitting on a couch watching television. Then he is the salesman in the ad inside the ad — wearing a wig and glasses — asking the question the whole joke is built on: "Are you tired of hearing about the greatest basketball player of all time? Where he goes? What team is he playing for this season? What ridiculous new product is he endorsing?"

When couch Brooks answers "Yeah," salesman Brooks unveils the King Blocker 9000. Every time James or one of his nicknames is mentioned, the mention is muted and stamped BLOCKED. The ad never needs to say the quiet part out loud — a scrolling list of nicknames does it instead, including King James, LBJ and the Chosen One, plus deeper cuts like The Kid from Cleveland, Little Emperor, Akron Hammer, L-Train, Benjamin Buckets, Captain LeMerica and Bron Bron.

Why is it blowing up?

Timing is everything. The campaign launched on Tuesday, October 20 — opening day of the 2026-27 season, and the day James makes his 76ers debut against the defending champion Knicks at Madison Square Garden. Kalshi did not stop at the video: the company placed billboard photos of the ad in New York City ahead of that game, so the troll followed LeBron to the arena on his first night in a Philadelphia uniform.

The ad also works because the feud is real. Brooks has spent years as one of James's most willing antagonists, and the fake infomercial gave fans a clip that is easy to share and even easier to argue about. Longtime James critic Skip Bayless jumped in, reposting the clip with a simple endorsement: "Definitely need this."

Key facts

The ad: A 30-second Kalshi commercial starring Dillon Brooks in two roles — the frustrated viewer and the disguised salesman selling the King Blocker 9000.
The device: Kalshi describes the King Blocker 9000 as a functioning physical device that can mute mentions of James, offered as a prize fans can win.
The run: The campaign runs for eight days on TV, streaming and social media beginning October 20, opening day of the 2026-27 NBA season.
The billboards: Kalshi placed billboard images from the ad in New York ahead of the 76ers-Knicks game at Madison Square Garden on October 20.
The game: LeBron James makes his Philadelphia 76ers debut on October 20 against the defending champion New York Knicks at Madison Square Garden, tipping off at 7 p.m. ET on NBC, after the Knicks' championship ceremony.
The quote: Kalshi head of growth Keaton Inglis said: "Dillon Brooks has never been one to shy away from a rivalry. For this campaign, we took that feud a step further and gave fans something they could bring home. It's ridiculous, it's fun, and that's exactly the point."

What happens next?

First, all eyes go to Tuesday night's game — James debuting for his fourth franchise, in the league's most famous arena, against the defending champions, with a billboard troll waiting for him in the city. Then comes the matchup that matters to Brooks: the Suns and 76ers meet twice this season, first in Phoenix in December, and Brooks has already framed this ad as only the beginning. Opening day has not produced a single point yet, but it has already produced its first headline.

Sources

FAQ

What is the King Blocker 9000?

It is the device at the center of Kalshi's new ad with Dillon Brooks — pitched as technology that mutes any mention of LeBron James or his nicknames. Kalshi says it is a functioning physical device fans can enter to win.

Why did the ad launch today?

It launched on October 20, opening day of the 2026-27 NBA season — the same day LeBron James makes his Philadelphia 76ers debut against the New York Knicks at Madison Square Garden.

Did Kalshi really put up billboards?

Yes. Kalshi placed billboard photos of the ad in New York City ahead of the 76ers-Knicks opening-night game on October 20.

How long does the campaign run?

Eight days, across TV, streaming platforms and social media, starting with NBA tip-off on October 20.