1. steal the wheels off their car/cars
2.steal their letter box
3. go to the bathroom in their letterbox
4. pee in a lemonade bottle like "solo" and give it to them
5. put a lock on their gate
6. throw sticks in their yard
7. throw leaves in their yeard
8. throw trash in their yard
9. rick roll them
10. drum as loud as you can every morning
11. mow the lawn early in the morning
12.call them by skype early in the morning
13. throw little bombs at them
14.hire an exterminator to exterminate their house
15. call a prostitute to go to their house so they can have a "good time"
16. if they have a huge tree, cut it down to let it fall down on their house.
17.steal their car
18.put holes in their car's tyres
19.destroy their driveway
20.turn off their water
21.cut their power
22. cut their gas
23.send them a fake letter to pay there bills
24.steal their wife
25.put their name on a dating site
26. put graffitti on their house
27.change the number of their house
28.steal their mail
29.prank call them
30.cut their tv antenna
31.take them to court for no reason
32.kidnapp their children
33.hold them for ransom
34.throw fire crackers at them
35.stick the finger at them
36.wear a mask and stare at them
37.rant about nothing
38.act like them
39.if they walk weird, copy them
40. report them to the council for stupid reasons
41.park your car in their driveway
42.give them death threats
43.glue the lid shut on their rubbish bin on trash day
44.shine a very bright torch on their bedroom window
45.swear at them every day
46.smash their windows
47.ask them a stupid question everyday like why are you so fat?
48. give them your baby you don't want
49.put dead animals on their doorstep
50.do all of the stuff on this list to really piss them off
thanks for reading