In the vlog *JAKULT PRANK ON JUSBBY!! (laptripto)*, Sabby and Sophia pull a hilarious prank on their friend Justine (from their trio "Jusbby"). The prank involves replacing regular drinks with Yakult, a probiotic drink, and coming up with a silly story to convince Justine that it's something more mysterious or unusual.

As the prank unfolds, Justine is unsuspecting at first, but as he drinks the Yakult, Sabby and Sophia make exaggerated claims about its effects, causing Justine to react with confusion and amusement. His reactions are priceless, ranging from disbelief to laughter as he slowly realizes he's been pranked. Sabby and Sophia struggle to keep straight faces, adding to the fun.

The vlog captures a lot of playful moments, with the trio laughing non-stop throughout the prank. By the end, Justine takes it all in stride, laughing along with them and embracing the humor of the situation. The episode is full of lighthearted fun and great chemistry between the friends, making it a "laptrip" (hilarious) watch for viewers.