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!

rossetta stoned by blitz-domo February 21, 2010

Rosetta Stoned 

A song by Tool, In which a man shows up in a hospital were the staff can’t find a single thing about him. 1 doctor, Dr. Larson, asks what’s wrong. The man Reluctantly answers with a tale that belongs in a scuffle-if story about how he was tripping on drugs then all of the sudden an alien ship he described as a “ Flaming stealth banana” and how he was elected by the alien to be the “Chosen one”. The chosen one is the person who will warn the world of incoming Armageddon. Then he forgets what the alien told to him, Which sends him into a fit of him shouting “Don’t Know, won’t know”, He then yells “ God Damn! Shit the bed!” Then the song ends, and nothing else is known about what happened.

I listened to Rosetta Stoned and it was weird as shit.

Rosetta Stoned by JustATool February 12, 2018

Rosetta Stoned 

When you get so stoned, you start speaking another language.

Hey dude, we smoked too much last night, we got rosetta stoned and spoke Arabic!

Rosetta Stoned by PhilChill March 14, 2019

Rosetta Stoned 

One who gets so high that he or she begins to speak in a foreign language.

Beth got so Rosetta Stoned last night she could effectively communicate with the cab driver!

Rosetta Stoned by bmitch373 May 26, 2009

Rosetta Stoned 

An acute condition that occurs while hanging out with native speakers, in which you realize that all of the hours you logged with your Rosetta Stone software in preparation for your trip to Mexico are disappearing from your consciousness as your new amigos keep serving you tequila. The surest sign of this condition is the glazed expression on your face when someone asks, "Como se llama?"

Last night I met a lot of nice folks at a bar in Mexico City who got me so Rosetta Stoned that I could not remember how to ask, "where's the bathroom?" in Spanish.

Rosetta Stoned by pelirroja February 23, 2011

Rosetta Stoned 

When you are so high you think you can understand another language when reading the subtitles of a foreign film

After an evening of hot boxing the abandoned car the guys gather around to watch Paprika.

Conor: Holy shit guys! I can speak Japanese!

Aaron:... what?! No, dude your just rosetta stoned!

Rosetta Stoned by Chief Blazin Buffalo May 8, 2010

Rosetta Stoned 

Someone you can barely understand when they are stoned, or someone who tries to speak a different language when stoned.

It's hard to understand Ben when he smokes to much, he gets Rosetta Stoned.

Rosetta Stoned by esk1mo May 29, 2018