A shop or building that you find by accident, but which isn't there when you return. Taken from the name of the village (in the musical and the film) which reappears for one day in every hundred years.
There's this wonderful Thai restaurant in Scarborough, but it's a bit of a Brigadoon.
A gay man that disappears from the face of the planet as soon as he gets a boyfriend only to reappear one that relationship ends or they are separated for an extended period of time. One love is back in their life they disappear once again.
Jonny is such a Brigadoon fag. He broke up with Joe and he was all like, 'lets go out guys and party'. Two weeks later he meets Frank and he disappears again.
Brigadoon is an alcoholic beverage commonly drank in soaps set in Londons east end, Usually followed by concoctions of uppers, downers and finally crack.
Side effects are inebriation, vomiting and chatting crap
A small piece of information. Derived from the word ken, used often in the scottish language and is synonymous with knowledge.
Person 1: "Hey I don't get this shit. How do you solve this problem?"
Person 2: "I got that one. Give me some kenlets on this assignment and I'll help you w/ that one."