Cherri is a young white brunette male who is shown at two points in his life. In a flashback to 2019, he is shown as a teenager with bright auburn hair and a bowl cut. Throughout the rest of the comic, he is shown as a grown man with a grey/blue streak in his hair. In addition, while the teenage Cherri is cleanshaven, as an adult he often has a five-o'clock shadow.
His Killjoy mask is pink with two silver lightning bolts across the eyes.
After she is abandoned by The Ultra V's, Cherri finds The Girl and mentors her, hinting at his past as a wavehead.
He is often seen with Dr. Death Defying, yet has his own radio station. A page of the comic reveals a photograph of himself with Dr. D, also featuring Show Pony in the background.
Cherri admits to having been a close friend to the Fabulous Killjoys, although he was not there during the events of the music videos for SING or Na Na Na. He regrets this deeply, but also admits that he wasn't willing to kill.
While there is no strict canonical proof, Cherri Cola is often theorized to have been in a relationship with Kobra Kid.