Rosetta-stoned

Feeling that you "really know" a language; often caused by excessive, regular use of the Rosetta Stone Software. Common side effects include: strong sense of euphoria; spinal problems due to nose constantly in air; severe lingual confusion; and loss/gain of friends (outcome may depend on social class).

My friends and I like to get Rosetta-stoned on the weekends; usually in my parents' basement. They always leave feeling a little hazy-- it's never fun to have to speak your native tongue after THAT.

by NovaStar December 16, 2008

Rosetta Boned

When you bone someone while speaking to them in a language learned through Rosetta Stone.

Dude, after using Rosetta Stone for a few months, I Rosetta Boned the Swedish yoga instructor.

Bro, I Rosetta Boned her so hard, she started speaking French.

I got Rosetta Boned last night and started speaking in tounges!

by poopoo23oolala October 10, 2011

Rosetta Stoned

Trying to learn another language after you just smoked copious amounts of marijuana.

Man, I was so Rosetta Stoned last night.

by lokii420 October 30, 2011

Rosetta stone

A big stone with three languages that let us understand the other languages:
These languages were probably:
English
Ghetto
Ratchet

We used the rosetta stone to understand words such as weave!

by lolmaster127 November 7, 2014

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 February 10, 2012

Rosetta stumped

When a guy who's language you're trying to speak is trying to learn the same language you're trying to speak, and you know more of it than him.

Jim got Rosetta stumped when Clarice knew more of his language than he did.

by Solid Mantis August 27, 2018

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