What makes a person "creepy"?

I feel like I have a knack for getting hit on by creepy guys. For example, I met a guy through a mutual friend. He asked me out for lunch, which I thought was platonic. That night he was free and decided to meet me and a few of my friends for drinks.. we got drunk and he starts wrapping his arms around me like we're a couple.. oh goodness, and grindr.. all the people saying "come cuddle..."But I got to thinking about it, and had I been more physically attracted to those guys, I likely wouldn't of found it as creepy to be honest...What do you think?