Some guy on facebook keeps sending me disgusting messages. How can I make him stop without...?

[Into ‡ Eternity]

hurting his feelings? I know it sounds weird, but I really hate being rude to people. He started off a nice guy, but now he's disgusting!
I have a fear that if I block him, he'll kill himself or someone else. NO I AM NOT SAYING I'M THAT GREAT TO MAKE SOMEONE DO that, but I've seen a lot of movies

[RS]

Could you block him or something?

[Dylan]

Block him and shit

[Nicole]

Just tell him that its making you feel uncomfortable and hes giving you the wrong impression. Either You Block Him or Tell Him Straight Up.

[Zainab]

haha awww nice nice huh? how about you kindly tell him that you dont like it or you coould say maybe that others have your password and they might read it and that wont be nice or something? if not, then sure go ahead block him, or stop reading his messages or just spam em. thatll stop him from messaging you

[Lexi]

Tell him that you don't like him in that way and you don't want to message inappropriately. If he's a creep and continues to do it, then definitely block him. And don't feel bad about it. He makes you uncomfortable. You don't need a creepy guy doing that to you.