Prank Gone Too Far
My buddies and I decided to pull a little prank on some acquaintances throwing a house party. This house was out in the forest with a winding gravel road leading up to it. Our joke involved a cheap red and blue strobe light, which we affixed to our car before driving up.
As we approached, everyone freaked out, believing we were the police. They high-tailed it out from the house and scattered in every direction into the forest. Interestingly, with the house empty by the time we arrived, we found ourselves in possession of their leftover drinks. We grabbed what was left and headed out. Needless to say, we had a blast organizing our own impromptu party that evening.