X-rex

X-rex is a purple T-rex who works for Cheify. He is actually one of Chiefy's nicest assistants, yet his best friend, Tiger, is one of his meanest. He also has a girfriend named X-rexlina. Most recently, on chiefyblues' YouTube channel, X-rex, X-rexlina, Chiefy, and a parody of PSY were featured in a video called "X-REX STYLE!", a parody video of PSY's viral video, "Gangnam Style".

X-rex has a high-pitched (and very gravely) voice, and his catch phrase is:

"X-REX ATTACK!"