hahaha, i say run up grab the ball, and stab it with something to pop it. Use a fork if u r worried about brandishing a weapon.

 

haha... someone mentioned a paintball gun but that would be basically attacking them...go with the paintball idea, but try to borrow a friends gun that is semi/fully auto... just dont put paintballs in it. Just pop out of a bush and start shooting and screaming in there direction... between the noise and the giant bursts of CO2 in there face its garunteed to scare the **** out of them... if there young enough possibly make them pee there pants... now that would be pretty fckin funny.
The most practical thing to do is to wait for them to come close and start recording on a camera... garunteed to catch something in the action. Get it a couple times with time stamps and your set for small claims. Or just take a **** on there windshield at night and smear it all over with an old towel. That would be something nice to wake up to.
Idk how you could even stand for it more than twice... some kid hit my car with a soccor ball at my friends place and i punted it down the street (long street... kept rooooolling. ) They played a block down the street from then on. Just kick the ball. (At them or away from them... doesnt matter)

 

Here's a idea that would benifit you and solve your problem - Get a few friends and girls in skimpy cloths hang out in the drive and have a "good" time! If they are religious ppl then they wont want their kids seeing that stuff. Oh the camera is a good idea too. What i did at my parents house was just let my dog out since the neighbors are pansies they would freak cause i have a pitbull.

 

omg yea thats awesome! make a amateur video in your drive way on a sunny day when they are out and about the house.

itl be great! or just hire some strippers, make it a tradition .. like every wensday and sunday for a month!! theyll get the idea..

 

You said they are religious? go out every time and start playing some hate music, You know something like megadeath, or disterbed. should work well.

 

I just noticed that SOMEONE, finally spelled a non-standard, complex word like "feasible" correctly! We should rward him, somehow/someway

 

I got one word for ya - Claymores.

Problem solved.

 

You mean the giant swords of yore... Or, the quaint little anti-personal mines? Either WOULD work, but the mines leave a bigger mess to clean up, so if you go that route make sure you read the instructions CAREFULLY! Especially the part about where to point the "front" part.

 

every time they come out to play start jet washing your car so the water goes over there game ( no law against cleaning your car) and you cant control where the water goes, if they complain tell them as god to stop raining on your car

 

you could also have your friends round for a drink and play the music as well