How could you possibly make sexy girls sexier? Just add water. Whether it’s a wet t-shirt contest, running through a sprinkler, or emerging from the pool, hot chicks and water just go well together. While the aforementioned slip and slide has its perks, the water slide is where it’s at. It’s a slip and slide on steroids. You want a day filled with screaming, giggling, and loss of bikini tops? Park your lawn chair at the bottom and enjoy the show. With summer coming to a close, this could be your last chance. If you can’t make it, check out our gallery after the jump.

You’ve been waiting for this weekend all year. Now, with Memorial Day right around the corner, everyone’s making plans for the best season of the year: Summer. Your plans should obviously include the B’s of Summer: brews, broads, barbeques, baseball and the beach but you’re missing something else. Have no fear, the professional partiers here at COED have pulled together over a hundred different activities that can help you make this the best summer ever.

• 10 Reasons All Men Should Travel

• Hot Mirror Girl

• World’s Fattest Slip N Slide

• Hotties of 1978

• Elvis Impersonator Training

• When Polar Bears Attack

When you’re a kid, there’s really nothing better than a Slip ‘n Slide on a hot day. Even when you’re an adult, the idea of speeding along across a wet strip of plastic seems pretty appealing. But when you have the biggest balls ever, your Slip ‘n Slide has to be a) monstrous, b) have a giant f**king ramp and c) have the scariest landing of all-time. You know, like this guy…