Friends tagged my car I need to get them back. Ideas?

It was lunch time...so i met up with my friend then we all walked out side and there was this crowd around where i parked and when i got in there. My car was totally poke a doted white on the windows, tires and some funny to them stuff written on there. How should i get them back?! lol I was thinking about taking my dads truck and hook it on theres and tow it out of their parking space to leave it in the middle of the parking lot intercection. haha

Friends tagged my car I need to get them back. Ideas?
You should move their car to a diffrent parking spot and confusie them or saran wrap their car all over totally cover it in saran wrap
Reply:You can put super glue under the door handles, so when they try to open their door, their hand gets stuck. Or you can do something a little less dramatic and turn their radio all the way up, then turn it off, so that when they turn their car on, and turn the radio on, the music scares the crap out of them...
Reply:I agree with noodle definetly saran wrap their car. I saw someone does this and it works perfectly and looks funny