Oklahoma Sooners quarterback and reigning Heisman winner Baker Mayfield has never been afraid to tell us what he thinks. Just ask Kansas Jayhawks fans.

Apparently Mayfield was searching his name on Twitter with time to spare in the lead up to his team’s national semifinal game against Georgia on New Year’s Day. And Fox Sports’ NFL personality Mark Schlereth bore the brunt of it.

Ouch.

A likely first-round pick in next year’s draft, Mayfield has drawn criticism for his sometimes brash personality.