Trixie i the one behid Captain unerpants
Trixie is 1 of the Robo-Boogers. She, Carl & Frankenbooger, were parts of Melvin's robotic snot body and were killed by orange crates.
Personalty
Trixie didn't have much of a personality, but, she ate anyone that got in her way.
Apearnces
Captain Underpants And The Big, Bad Battle of The Bionic Booger Boy Part 2: The Revenge of The Rediculous Robo Boogers & PART-1 OF THE BATTLE OF THE BIONIC BOOGER BOY