Flip Cup You're About To Get Schooled T-Shirt. Show you competitors who's Boss! Wear this Flip Cup shirt to you next Flip Cup tournament or party: Let people you mean Flip Cup business. This stylish shirt SCREAMS Flip Cup and has the saying You're about to be schooled on the bottom; a reminder to the public you are the unbeatable, undisputed Flip Cup Champion. Who wears the Flip Cup belt? Damn right you do.. As long as you're wearing this shirt!