Trophy Thomas

Trophy Thomas is a character from the Banjo-Kazooie: Nuts & Bolts. He has a cheetah-like personage and is described as an "overly-competitive braggart", whom enjoys contests and challenges. During every challenge, if you complete it in the fastest time possible or by getting a very high score, you get a T.T. Trophy. When you earn four T.T. Trophies, Trophy Thomas gives you a Jiggy. In Showdown Town, he lives in the Lakeshore area, where a Jig-O-Vend gives you Jiggies earned from T.T. Trophies. If you did not earn a T.T. Trophy for a certain challenge, you can attempt the challenge again to try and get it.

Some say he bears a resemblance to Timber the Tiger, who first appeared alongside Banjo in Diddy Kong Racing.

Summary
Trophy Thomas first meets the bear and bird in Nutty Acres, where he's shocked to lose in a race to them. From then on he becomes an ally, appearing in multiple challenges thereon to offer the duo jiggies and, regretfully for him, T.T. Trophies.

He appears to have a rivalry with Mr. Fit, in the Jiggoseum it was announced on the screen their teams would be fighting. Mr. Fit badmouths Tropy Thomas at certain points during the game.

At the end of the game, T.T attends Banjo and Kazooie's ceremony of winning Spiral Mountain, however merely brags that he would do it faster.

Personality
Trophy Thomas is described in-game as "thinking he's great". He is overly competitive and is quite arrogant and full of himself due to this. In fact, he can even come off as cruel.

Trivia

 * His nickname, T.T., is the name of a character from Diddy Kong Racing, who organized time trials and allowed the player to save ghost records.