We know each other for a very long time (childhood friend) but we've grown apart on many levels. When I ignore him he'll always contact me after some weeks/months. He's like a fucking pest and always asking me to attend night clubs or other bullshit with his other mangina friends (He's also very dull).

The reason why I can't just tell him to fuck off is because he's a criminal, highly sexually frustrated, extremely vengeful mangina. Whenever someone disappoints him, he's doing crazy stuff like keying the person's car. He's hanging out with people who nearly stabbed a guy to death.

What are my options? His parents see me as a role model and he won't stop getting on my nerves once in a while. It's always a challenge to get rid off him and I always have to come up with something new.

Today I took a ride with him and just tried to be annoying as fuck and I got dropped off at my home 10 minutes later. Am I going in the right direction? I also blocked his phone number and want to tell him that I have a new number just in case I meet him again.