f00ping
Stealing a cone or barrel from a construction zone and chucking it at your friend's house or sticking it on their car like you're trying to annoy them.
I snatched a cone and threw it out my friend's sunroof. His cat ran away.
I took a barrel from a construction site and dumped it on my roommate's car. He's still mad.
I stole a barricade and put it on my friend's porch. Now he thinks it's a decoration.