A TikTok user named Cody Van Camp has been posting "Shock Collar Challenge" videos starring himself, and his brother and sister. Each video has one of them wearing the collar while trying to order food at a drive thru.
The person in the passenger seat films it and operates the shock collar with a remote. The hardest part seems to be NOT spilling the food and drinks all over the car. The sister loses her entire soft drink.
(WARNING: There are profanities in all the clips. Here's the one of Cody. . . here's his sister. . . and brother.)