2. Used to describe a douchey adolescent who thinks he's cool because he's kind of a big deal at sports.
3. Legit (esp. when relating to one's ability at playing sports)
Bro: That guy is SO tournament.
2. Guy: Pshhh. Who reads books. I was too busy this weekend cuz I was playing in the regional AAU tournament in Indy...
Bro: Damn. That guy is so tournament.
3. (Bro hits a ballin' cross court pingpong shot)
Bro: I am SO STRAIGHT UP TOURNAMENT!!!!!!!