I sat by the pool and drooled over all the gorgeous men.

It means to want something. It could either have a negative connotation (you were being too obvious or crude about your desires) or, more often, it could just be suggesting that you want the thing a lot, like a sort of playful exaggeration. 

"The dog drooled over the food."

"I was drooling over those shoes."

"Don't drool over them like that, it's rude."

Thanks for your help

You mean that: (be) crazy about sb or sth, may be it's positive or negative, Right?

Can you fix this sentence for me?

I sat by the swimming pool and drooling over all the gorgeous man. or

I sat by the swimming pool and drooling all over  the gorgeous man.

Which sentence is correct?

Sorry for my english hopefully you understand what i'm saying.