Gulp. That's about all we can muster after reading that Gossip Girl's November 9 episode will feature some of the major characters from the show engaging in a threesome.

Yep, a real one. Same time. Same bed. Together. No exaggeration. The only question is who's involved? According to inside sources, it's one of the following combinations:

• Chuck-Blair-Nate
• Serena-Carter-Georgina
• Serena-Dan-Blair
• Chuck-Blair-Dorota
• Nate-Bree-Carter
• Vanessa-Dan-Olivia
• Chuck-Blair-Josh (gay NYU alum)
• Georgina-Dan-Olivia (Hilary Duff)
• Rufus-Lily-Keith (Serena's father)

You'd have to think anything this kinky has to involve the master of that realm, the great Chuck Bass, who we already know has a same-sex kiss coming up this season.

But is that too obvious? Could Nate Archibald be in the mix?

Share your Gossip Girl threesome scenarios with us below!

Steve Marsi is the Managing Editor of TV Fanatic. Follow him on Google+ or email him here.