The theory that states that one judges a guy/girl's hottness by comparing him/her to those around them. This explains why one would think someone is hotter when seen at, say a movie theater, than at school. There are fewer to compare them to.
Guy 1: Dude, that girl that goes to your school is really hot.
Guy 2: Naw, that's the theory of relative hottness. At school she's not that hot.
a very hot guy who you are practically in love with. he usually is the love of your life, even if he does not know it. however he can just be a crush.
A: i have a new hottness monster, Jim on the football team
B: wow, and i thought that i was wishy washy! i guess i am just jealous that i am not in love too...