Travis Barker blinked, and Landon Barker's height did a 182. 

The 21-year-old son of the Blink-182 drummer and his ex Shanna Moakler looked taller than ever while celebrating Halloween with his dad and friends. 

In a video shared to TikTok Nov. 1, Landon—clad in dramatic black-and-white face paint, a leather jacket and black leather pants—towered over Travis while he lip-synced to The Dare's song "Girls." And while Kourtney Kardashian's husband opted for a casual Slayer hoodie and jeans instead of dressing up for the holiday, he did get in on the social media trend, dancing along to the viral track while his son draped an arm over his shoulder. 

Captioning the sweet father-son moment, Landon wrote simply, "So good."

Following the clip, fans were in awe over the height difference between the "Over You" artist and Travis, with one user commenting on the post, "Is Landon for real that tall?! I'm shook."

Another quipped, "Is he so tall or is Travis so short."

Others wanted Landon to pull out the measuring tape, with one user asking, "Damn how tall are u now?"

Of course, Landon has grown in ways other than his height. In fact, Travis—who also shares daughter Alabama Barker, 18, with Shanna, as well as son Rocky Thirteen Barker, 12 months, with wife Kourtney—recently gushed over his musician son's many achievements in honor of his 21st birthday. 

“So proud of the man you’ve become and everything you’ve set out to accomplish and did," the 48-year-old wrote in an Oct. 9 Instagram post. "You are the best son and brother anyone could ask for. I love you always and forever my boy and cherish every moment with you.”

And according to Landon, Travis wouldn't dole out compliments just to make him feel better—especially when it comes to his music. 

“If I was talking to somebody else and they didn’t like the song, they would let me down easy,” he told Billboard in a November 2023 interview. “I feel like he doesn’t let me down easy."

Noting that he appreciates his dad's honesty because he's drawn to "authenticity," Landon added, "I love the transparency, and he’s always transparent and supportive. It works very well.”

Keep reading for more from Travis and Kourtney's blended family. 

Kourtney Kardashian and Travis Barker was joined by Landon Barker—who he and ex Shanna Moakler share alongside daughter Alabama Barker and stepdaughter Atiana De La Hoya—at GQ's Men of the Year party in November 2022.

Kourtney and Travis took Alabama to Tommy Factory's New York Fashion Week show in September 2022.

Travis and Kourtney's son Rocky Barker made a cameo in his dad's photos from the Australia/New Zealand leg of Blink-182's world tour in March 2024.

Penelope Disick—who Kourtney and ex Scott Disick share alongside sons Mason Disick and Reign Disick—appeared with her mother in a vacation selfie from Australia.

Reign and Penelope enjoyed some fun in the sun during their family trip to Australia for Blink-182's tour.

Kourtney and Travis enjoyed some touristy activities in Australia.

In honor of Landon's 20th birthday in October 2023, Kourtney shared a throwback photo from 2017 of the then-teenager hanging out with Mason.

Alabama snaped a silly selfie with half-sister Atiana, as well as Kourtney and Penelope, during the Kardashians star's May 2022 wedding with Travis.

Kourtney took a break from her wedding festivities in to pose for a selfie with Alabama in May 2022.

Travis took Alabama, Landon and Atiana to the premiere of The Kardashians in April 2022. Meanwhile, Kourtney was joined by Reign.

Kourtney's oldest son Mason tagged along with Alabama and Atiana to Travis and Kourtney's front row outing at the AMIRI fashion show in February 2022.

Kourtney shared a close up of this sweet throwback of Alabama and Penelope for Alabama's 17th birthday.

Kourtney, Travis, Alabama, Atiana, Landon and Reign posed at Disneyland in April 2022. 

The group spent the day at the Happiest Place on Earth in honor of Kourtney's 43rd birthday.

Landon, Atiana and Kourtney bonded over a fun snapshot.

Penelope the artist! Travis shared her drawing of him in March 2022.

On Christmas Eve 2021, the Kardashian-Jenners joined the Barkers for a night of celebrations.

Travis and Penelope enjoy a game of checkers, while Kourtney and matriarch MJ Houghton watch the pair.

For Alabama's 16th birthday in December 2021, Kourtney and Travis surprised her with balloons that spelled out "BAMA 16."

Travis wrote in caption, "I LOVE YOU SO MUCH!!!"

Travis appeared with Kourtney and Penelope in a TikTok video posted on the mom-and-daughter duo's joint account.

"So happy for you guys," Travis' daughter Alabama wrote on a photo celebrating the couple's engagement. "I love u both!"

Landon joined his dad and Kourtney for some Halloween 2021 fun at Knott's Scary Farm in Southern California.

Kourtney recruited her son Mason for a trip to Universal Studios' Halloween Horror Nights with Travis and his daughter Alabama in 2022.

Atiana posed as the Bride of Frankenstein to Reign's Frankenstein during the spooky outing.

Kourtney's daughter Penelope rocked a devil costume as the crew headed to the Los Angeles immersive jack-o-lantern experience Nights of the Jack.

During their Nights of the Jack adventure, Alabama captured Travis and Penelope sharing a sweet moment as he walked around carrying her on his shoulders.

Even before they were dating, Travis and Kourtney were friends for years. Just look at this throwback photo of Mason, Landon, Alabama and Penelope from 2017.

Talk about a sweet birthday present! Travis gifted Kourtney's daughter Penelope a state-of-the-art drum set when she turned nine back in July 2021.

What better place to spend the Fourth of July 2021 than Disneyland? The happy couple celebrated the holiday there with Landon, Alabama and Reign.

Atiana opted to twin with Kourtney in matching snow gear during their first family trip together in Deer Valley, Utah, in April 2021.