A person or an object that is aesthetically pleasing.
(A person wearing a Gucci belt)
A person - "Man that belt is so hot."
(A model walks by)
A person - "That dude was sooo hot."
The perfect definition for Shrek
Omg Shrek is soo hot I wanna ride him
hot is a boy/girl who is really cute or sexy
steph: hey did you see that hot boy
rain: yea how could i forget him