I'm going to physically throw out a homeless regular
What is the point of hurting someone like that?
I'm just sick of all the problems he brings
You should not throw out your regulars. They bring in so much of the business, losing a regular could be detrimental to the business.
How about I throw you out?
No thanks, don't you want to have a healthy customer base? Throwing people out and threatening them isn't a very good image and you'd be harming yourself more. Why not try talking to the man instead, listen to his story, or set boundaries on when he can come in?