Off the Block/TallSlim Tee's Men's Volleyball Mascot Challenge. BYU's Cosmo won his first round-robin game against King Triton from UC-San Diego. Cosmo faces Lewis' Bedcheck Charlie in the second round-robin game. Currently Cosmo is behind. Cougar Nation, let's get out the vote for Cosmo! Click on this link for the article and to vote: https://www.offtheblockblog.com/mascotchallenge/