[concerned about politics]

Taking one of those music attachments found in cheap Christmas cards and sticking it under someones car seat. When the guy sat in the seat, the music started playing. When he got out - it stopped. He had a heck of a time finding it. He had to drive all the way home listening to that music, because it was too dark to find anything without good lighting.
It was a harmless prank, but that music can get irritating real quick.

[Jonty30]

At one comstruction worksite, some construction workers put some broken pieces of glass, on the passenger side of the foreman’s truck. They then rolled down his window and then told the foreman that his window got shattered.

The foreman drove that truck around for about two weeks before he could get a window ‘repaired’ by rolling the window back up.