hot up
To sexify yourself so that the opposite sex drools over you. Going from just okay to WOW!!
also hotting up or hotted up
also hotting up or hotted up
Example:
I'm hoping to hot up for summer.
I'm on a hotting up program.
Look at him, he sure has hotted up since the last time I saw him.
I'm hoping to hot up for summer.
I'm on a hotting up program.
Look at him, he sure has hotted up since the last time I saw him.