Dr Trayaurus

Dr Trayaurus is Dan's trusty lab partner. He is found in Dan's mod showcases and custom mod adventures. He is often blamed for messing things up but in the end he and Dan always make up. Trayaurus can be found in most mod showcase videos and even has a couple of videos just about him.

Meeting Daniel Middleton
Shortly after Middleton moved from his first house to his new house, Trayaurus attempting to catch his attention by doing loud experiments at night, which later worked when Middleton noticed him contemplating his loneliness and wishing his neighbor would do experiments with him.

The day later, Middleton used a button on his door to enter and begins to help Trayaurus with an experiment, and he later becomes Trayaurus' lab partner.

Early appearances
Trayaurus' first appearances were as a silent villager that randomly changed outfits because of the Minecraft version where he was created. Villagers had no sounds yet when he first appeared, so he was silent. Dr Trayaurus died in the first video he appeared in but was revived later on.

Arrest
On what is presumed to be January 23, 2015, Trayaurus successfully creates Chemical X and used it on a skeleton, which led to his arrest in a remote prison. Daniel Middleton later came and broke him out of his cell and took him back to the lab.

Imposter
On February 19, 2015, Trayaurus and Daniel Middleton found imposters of themselves not far away from their lab. After Middleton "arrested" his imposter, who is later placed in the lab's Treasure Room. Trayaurus' imposter later appeared in the Treasure Room as well.

Trivia

 * He has a fear of silverfish.
 * He often goes weeks without showering. He uses make-up to cover the stink.
 * He has been revealed to have blonde/yellow hair.
 * "Trayaurus" is commonly misspelled as "Trayourus" or "Traysaurus."
 * He is a social justice warrior on Tumblr.
 * He wears pink underwear, as revealed in 5 SECRETS ABOUT DR TRAYAURUS!!.