Rosetta Stoned

When you get high with a bunch of people who don't speak your language.

Rick: Dude, all those guys from China were hella chill.
Dale: Yeah man, you got so Rosetta Stoned.

by ThoseGuysFromChina March 27, 2012

Rosetta Stoned

When someone not ordinarily prone to party, live it up, or be out of control does just that.

Man, Michael Phelps got cold busted getting Rosetta Stoned.

by Otto the Orange February 3, 2009

Rosetta Stoned

The state of being so high that you begin speaking another language.

Friend 1: Yo, did you know that Marcel speaks Mandarin?
Friend 2: Yeah, but he only knows it when he's high as a kite, man. He was straight up Rosetta stoned last night.

by YungSebs June 2, 2016

Rosetta Stoned

When someone is so stoned that they start speaking another language.

Guy 1: Hey man, what's up?
Guy 2: Je suis un buffle!
Guy 1: What are you, Rosetta Stoned?
Guy 2: Si senor.

by EightBitDictionary May 29, 2016

rossetta stoned

to be so stoned you say things that sound like another language to non-stoned people

dude, chuck was so rossetta stoned! i didn't understand a word he said!

by blitz-domo February 21, 2010