Name: Jambo

Age: 17 potato years (8 human years)

Gender: Male

Looks: Bald, black eyes, a moustache and a goatee.

Personality: Crazy, funny, friendly.

Other: He was once in an advert for a Mr. Potato Head.

Owner: GamerGirl13x

Riddle:

I go up, but I never come back down.

What am I?

Answer: Age