TCU defensive tackle Aaron Curry appeared to have his chin strap too tight on his helmet and couldn't unstrap it, leading him to choke and have his teammates rush to his assistance.
It was a seriously bizarre and scary play in Saturday's clash between the Horned Frogs and West Virginia. Curry's teammates were eventually able to help him get the helmet off.
The 13th-ranked Mountaineers pulled away for the Week 8 win.
A TCU spokesman told USA TODAY Sports in a text message that Curry was OK after the game.