In the "Who Want Smoke" TikTok Challenge, which is inspired by the Nardo Wick track of that name, challengees hold their phones and other objects like prop guns.
Over 50 students at West Creek High School in Clarksville, Tennesse have been suspended for doing the challenge.
The school administration deemed the gestures a "threat" and worried that they were directing the threat toward another school
Police came to the school to inform the students of the five-day out-of-school suspensions.
Watch what you put online, kids.