Xyler and Craz

 are characters from the movie "Dream Boy High." They were temporarily brought to life from Mabel Pines' imagination by Bill Cipher inside of Stan Pines' mind.

History
Xyler and Craz are first seen in "The Legend of the Gobblewonker," as a figment of Mabel's imagination. In her fantasy, they are seen stopping at an intersection, at which point Mabel, in a giant hamster ball, calls them and starts flirting with them. After the light switches back to green she rolls away leaving the two amazed by Mabel's appearance in the ball.

Xyler and Craz make another appearance in "Dreamscaperers." They first appeared on Mabel's VHS cover of "Dream Boy High". Afterwards, as stated above, the duo were temporally brought to life in Stan's mind, they happily team up with Soos and the twins to help find the memory of Stan inputting the safe combination. Near the end of the episode Xyler and Craz were killed by Bill but soon after Mabel revived them and they played synthesized music in an attempt to defeat Bill. After the confrontation with Bill, Xyler and Craz bid farewell to Mabel as they fade back into nothingness.

Personality
Since they are part of Mabel's imagination, they both adore her and agree with whatever she says. Both of them have similar personalities, and neither of them seem to be very intelligent. However, they are good musicians, as seen in "Dreamscaperers," and they are featured on the VHS Dream Boy High with an instrument.

Appearance
Xyler is tan, muscular man with black eyes and chin length blond hair. He wears a sleeveless light blue shirt, navy blue arm bands, white shorts with a navy blue line going down the side, and brown sandals.

Craz has blue hair and eyes, and pale skin. He wears a purple shirt with a red and white jacket, a belt, and blue jeans.

Trivia

 * The dance Xyler and Craz do when threatened by Bill Cipher is the same as Jonathan Knight (in red vest) and Joey McIntyre (in the green jacket) from the 1990 cartoon New Kids on the Block.