a guy who is really nice and funny. kolbys are fun to be around and make the best of every moment. they are attractive and have a natural charisma. kolbys treat their friends well and are people pleasers. they sometimes worry too much about what people think. he is very basic and some may even call him a white bitch
An extremely, well looking, athletic man. Often compared to such people as Fabio, and Brett Favre. Can be used in context of describing a large genital oraface as well as an aphrodesiack for women.
"You look so Kolby today"
"Hey, thats one big Kolby you got"
"How do you get so much KOlby"