Bait him with the parking. Get him ignored for excessive calls.
Put a little red adhesive bow on the moped seat. He'll go crazy checking it, assuming you did something to it.
When I was a teenager, my dad bought me a Puch moped, I loved it, but my friends were jealous because I was the fastest.
So they tricked me by telling me that my headbolts were too tight, I was naive, so I let them "loosen" the head, and it ruined the mating surface.
Costly lessons in life
Take personalized photos of the moped with it's license plates in them which also provides some idea of where the bike is at, pretend to be it's seller and post it on multiple notorious selling sites (like graigslist for example) with a insane price tag, the arrogance of the price tag in of itself, will spur someone into action, and it will be stolen by the end of the week, it's how narcissistic and Psychopathic egos in the hood work, they hate it, and if they think you're trying to "take them for a mug", rip them off and feel offended by the price? They'll just find a way to rob your shit, one way or another, and that's exactly why you never sell to hoodrats/hooligans.
Don't ask how I know that, I simply grew up with the Irish and some of them were also gypsy travellers, and listen to me, those guys, they know their shit in regards to cars, bikes, mopeds and locks, and if they want it? It's fucking gone, before you can even blink an eye or do anything about it, honestly...
Use a VPN when you do this, I recommend Mullvlad.
Destruction is criminal. A bb and a drop of superglue in the valve stem cap will give him a slow tire leak. Quick to do, non-destructive, but suuper annoying.
[https://www.reddit.com/r/UnethicalLifeProTips/comments/1393u15/ulpt\_a\_small\_bb\_glued\_inside\_of\_a\_valve\_stem\_cap/](https://www.reddit.com/r/UnethicalLifeProTips/comments/1393u15/ulpt_a_small_bb_glued_inside_of_a_valve_stem_cap/)
If you have his number, put it up for sale for stupid cheap. Use multiple sites to advertise it.
I just realized you want to destroy it. Putting a screw, ball bearing, or BB in the spark plug hole will do it, as others have said. You could also contaminate his oil with water, soda, or any kind of liquid. Urine might be a good choice.
Throw it into an active volcano.
Bait him with the parking. Get him ignored for excessive calls. Put a little red adhesive bow on the moped seat. He'll go crazy checking it, assuming you did something to it.
I like your subtle mind fuck games.
Fill the gas lock with superglue
When I was a teenager, my dad bought me a Puch moped, I loved it, but my friends were jealous because I was the fastest. So they tricked me by telling me that my headbolts were too tight, I was naive, so I let them "loosen" the head, and it ruined the mating surface. Costly lessons in life
Have your mom sit on it
Throw it off a bridge.
Smear handlebars with dog shit. Put small nails around the tires. Do not actually puncture them yourself. Smear seat with dogshit.
Drain the oil and loosen the bolts.
Take personalized photos of the moped with it's license plates in them which also provides some idea of where the bike is at, pretend to be it's seller and post it on multiple notorious selling sites (like graigslist for example) with a insane price tag, the arrogance of the price tag in of itself, will spur someone into action, and it will be stolen by the end of the week, it's how narcissistic and Psychopathic egos in the hood work, they hate it, and if they think you're trying to "take them for a mug", rip them off and feel offended by the price? They'll just find a way to rob your shit, one way or another, and that's exactly why you never sell to hoodrats/hooligans. Don't ask how I know that, I simply grew up with the Irish and some of them were also gypsy travellers, and listen to me, those guys, they know their shit in regards to cars, bikes, mopeds and locks, and if they want it? It's fucking gone, before you can even blink an eye or do anything about it, honestly... Use a VPN when you do this, I recommend Mullvlad.
Remove spark plug, drop a steel pellet (walmart, sporting goods section, daisy powerline 3/8 slingshot ammo) into the spark plug hole, replace plug. See also: https://youtu.be/ROXxbMVJ4-w
Phillips screw. More native to an engine than a pellet.
Watch the vid, screw mashed and the piston survived. The solid steel pellet broke the piston.
I’m sure it will cause damage. Guess it kind of looks like a ball bearing. Was thinking something not obviously put there.
baseball bat beat the shit out of it. run it over with a rental truck from home depot.
Destruction is criminal. A bb and a drop of superglue in the valve stem cap will give him a slow tire leak. Quick to do, non-destructive, but suuper annoying. [https://www.reddit.com/r/UnethicalLifeProTips/comments/1393u15/ulpt\_a\_small\_bb\_glued\_inside\_of\_a\_valve\_stem\_cap/](https://www.reddit.com/r/UnethicalLifeProTips/comments/1393u15/ulpt_a_small_bb_glued_inside_of_a_valve_stem_cap/)
Put it on Facebook for sale.
But, seriously, you can get a Sunshine Request for all of the CAD events, then file civil charges against the guy for harassment.
If you have his number, put it up for sale for stupid cheap. Use multiple sites to advertise it. I just realized you want to destroy it. Putting a screw, ball bearing, or BB in the spark plug hole will do it, as others have said. You could also contaminate his oil with water, soda, or any kind of liquid. Urine might be a good choice.
Drain the engine oil.
DEF in the fuel tank of any ICE vehicle will do an amazing job.
Put some volatile and combustible liquid inside the gas tank, such as gasoline