A boy or
a man (usually a man) with the sexual prowess of a lion and the durability of a fucking jackrabbit. Great affinity of pleasuring women multiple times orally and
penis-ally. Possesses superior
intelligence and smartness, therefore easily attracting the opposite sex (vaginas). Also, more often than not, he's got the look.
Gisele: "Oh my god, he
made me orgasm like 28 times last night and lasted for a whole
11 hours."
Heidi: "Wow you just got yourself a Kuber, bitch!"