Lachsan is a colloquial term for a person who has been severely disadvantaged by Grandmotherly influences to the extent that they are unable to function in society within three hours of being reffered to as 'Lachsan'
Andy: "Man, that Lachsan is a fucked up dude,"
Kieren: "Yeah, I heard that his Grandmother still calls him 'Froggy' - how embarrassing."
Lachsan: "HEY! STOP BULLYING ME FAGGOT-GRAPES!"