Roman Tailgate

When you and a friend anal fuck two girls from behind, standing next to each other, while being anally fucked by two chicks behind you wearing strap-ons

Example # 1:

Brad: "dude I got some ass last night!"

Chad: "no way dude! How was it?"

Brad: "yeah man it was great. Only downside is it was a Roman Tailgate.... so now MY ass hurts too. But it was so worth it!"

Chad: "aw man! You did a roman tailgate and didn't invite me!???!!!"