Katie is the number one hottie mcthottie, like if there is a hottie and a mcthottie, it’s her. I mean her face is so beautiful and I mean, there’s nothing really to be explained because she’s perfect, my lesbian lover, my katie Hottie mcthottie.
A temporary name given to an anonymous person who is considered to be an extreme hottie. Once the name of the person is known, this "name" no longer applies. A typical "hottie" would not be given this designation.
(An extremehottie walks into a club) "Whoah, here comes Hottie McHotterton."