Back when I still lived in San Diego I worked at a grocery store. My Nabisco salesman was always talking smack (in a good way) and egging me on. So one day, with the help of his female merchandiser I snuck outside and decorated his car with maxi pads and tampons!
Tampons by the gas tank!
Tampons tied to the windshield wipers!
Best part was that the car sat in the sun long enough for the adhesive to stick really good so when he went to pull it all off he had cotton fuzz EVERYWHERE!!! I even had customers watching me, laughing!