American English/British English translation help?

Do Americans say "Get lost" when they want someone to, y'know, get lost, piss off, go away, etc? I removed if from a story because it just didn't sound right, but I'm not sure. Anyone?

Lost Boys fanfic: Talented (2/?)

Title: Talented
Author: Prepare4trouble
Warnings: Slight AU
Characters: Edgar Frog, Alan Frog, Sam Emerson
Spoilers: If you haven't seen the movie you're unlikely to be reading this. But still very few if any.
Synopsis: Edgar and Alan are less than pleased when a magic store opens up on the Boardwalk. That, however, turns out to be the least of their problems as they are forced to reassess preconceptions and see the world from a slightly different perspective.

Part 1

( Part 2 )

Lost Boys fanfic: Talented (1/?)

I need a Frog brothers icon...

Title: Talented
Author: Prepare4trouble
Warnings: Slight AU
Characters: Edgar Frog, Alan Frog, Sam Emerson
Spoilers: If you haven't seen the movie you're unlikely to be reading this. But still very few if any.
Synopsis: Edgar and Alan are less than pleased when a magic store opens up on the Boardwalk. That, however, turns out to be the least of their problems as they are forced to reassess preconceptions and see the world from a slightly different perspective.

( Part 1 )