When you're trying to hook up with someone, but people/friends around you don't realize and go on to surround you on all sides, making the situation as awkward as humanly possible while also making it impossible to leave without causing some serious commotion.
Dude, I was going to hook up with that chick but we got stonehenged the whole time.
by Ye110 January 03, 2011
A term used for someone really, really high from marijuana.
"Dude, I'm absolutely STONEHENGED! I smoked like 12 bowls to my own dome!"
by dakin403 September 16, 2009