WATCH: Kyle Busch’s wife Samantha falls victim to "disgusting" worm prank by own son Brexton

Kyle Busch's son, Brexton Busch, recently played a prank on his mother, Samantha Busch, leaving her quite frightened. While Kyle Busch has been facing challenges in securing top-10 finishes in the last two playoff races, Brexton Busch sought to lighten his mother's mood by distracting her with a playful trick.

In a video uploaded to Brexton Busch's official X account, he could be seen pranking his mother as she carried Lennix. Wary of her son's intentions, she repeatedly asked him,

"If it is a snake or spider..."

In the meantime, Brexton sneakily slipped a worm inside her mom's shirt. Startled by the action, Samantha Busch exclaimed,

"What is it? Is that a snake?"

The tension broke when the worm Brexton had placed on his mother dropped on the ground. Seeing it, while Brexton laughed hard, Samantha couldn't hide her revulsion as she playfully nudged her son on his head, and shouted,

"That is disgusting."

Brexton Busch is currently emulating his father's path into racing, while Lennix is just two years old. The Busch family faced many years of infertility challenges before Samantha Busch successfully conceived Brexton through in vitro fertilization (IVF). He was born on May 18, 2015, following a healthy birthing process that left no residual complications. On the other hand, Lennix Busch was welcomed into the world via surrogacy in 2022.

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Kyle Busch and his son, Brexton Busch share their memory favorite memory together

During a fan interaction before the Bass Pro Shops Night Race at Bristol Motor Speedway, Kyle Busch and his son, Brexton, shared cherished memories with their fans. Brexton recounted his favorite moment, saying,

"Oh yeah, the silly string in 2019. When my dad won his second championship, me and mom sprayed silly string all over him."

Kyle Busch, however, held a different memory dear from that same evening, recounting,

"That was fun. I'd say that one's very high on my list, I'd say the other one that's really cool too was just before that, earlier in the championship celebration, was him coming to the racetrack. Being on the racetrack, being able to take the window out and go around and kind of do a victory lap with Brexton for the championship there and bringing that home in Homestead. So that was cool too."

Kyle Busch is now getting ready for the upcoming race at Kansas Speedway, the first of the Round of 8. Although he did not make the playoffs this year, he has finished quite a few races in P2. Busch will approach Kansas with an average finish of 15.6 over 33 starts, along with 2 wins, 10 top-5s, and 16 top-10s on the track to date.