I took my 30min lunch break in the bathroom to avoid a creepy guy at work
Are you afraid of the creepy guy at work?
I have a mysterious phobia for this guy.
If he is doing anything to worry you or if he's acting aggressive you can report him.
I don't know, he just makes me uncomfortable.
It sounds like you are making the smart decision to avoid the creepy guy. It's smart to avoid situations that make you uncomfortable.