Quadratini is a male contestant and on the Grade A's.
He is really upset with Orange and watermelon's relationship together in episode 7.
Quadratini ends up having a horrible attitude so he gets eliminated.
He was in the bottom 2 with Gumball in episode 8a and he got eliminated with a record of 103 dislikes.
There is a rumor there is a pre-finale during the challenge, he felt ashamed since he messed it up with my horrid attitude, he wishes to good luck.