RDV and Lily Pond both kicked off the summer season this weekend with some Hamptons social scene staples, all with bottles in hand (and mouth) until the wee hours of the night.

On Saturday, RDV debuted its eastern outpost, a branch of MPD hot spot RDV back in Manhattan.  As expected, the usual raucous crowd made a showing, celebrating the start of what is sure to be quite the alcohol-infused summer.  Who needs cups, real men (and women, apparently) drink straight from the bottle!

Likely as a byproduct of the constant bottle-popping, things got a little inappropriate...

...then a little sleepy...

..until it was time to go home and rest up for another wild night on Sunday at Lily Pond!

Paul Oakenfold, famous DJ from across the pond (who, some may argue, hit his prime in the early '90s...) spun tracks for the crowd to celebrate a holiday that doesn't even exist in his country.  Judging by these photos, these guys also appear to have hit their prime in the '90s.  Or '80s.

But for those who managed to avoid that particular crowd of old guys diehard Oakenfold fans, Lily Pond was certainly a great way to end a weekend of club-hopping Best $2k.

[Photos via KirillWasHere and Facebook]