Camping whilst on the beach. And leaving all of your trash in a "tossing" distance from the epicenter of it all. Then sleep in some grease ball tent, just for city/town workers to clean up your mess in the morning.
Quite possibly the worst idea anyone can come up with. How ever a bottle of Johnnie Walker, 30 pack of Budweiser, and pot could make up for its shittyness.
Asshole #1: We should go beach-camping.
Person #1: WTF is that?
Asshole #1: Well, you camp and have a party at the beach.
Person #1: Yeah. Because that isn't the WORST idea ever.