TikTok is full of entertaining cat videos, humorous dances, and yes, even challenges -- the famed ice-bucket challenge has returned and is promoting mental-health support. But now a dangerous TikTok challenge is spreading through the short-form video app and through schools across the US.

At least one incident regarding someone intentionally short-circuiting a school-issued Chromebook is under investigation in Grayson County. "Parents please be aware of viral tik tok challenges,&q

The 'Chromebook Challenge' calls on kids to 'ignite' their Google laptops by jamming objects into the USB ports.