leper colony 

The designated smoker's areas outside of office buildings or in airports.

I hate walking by the leper colony in the morning...it stinks!

leper colony by Zenanarchy June 17, 2018

Leper Colony 

That group of kids everybody knew in high school that individually were often the targets of derision and/or physical violence, but who through some geek radar found one another to form an alliance, thereby lessening the probability that any one member is a victim.

The reference to the middle-age practice of isolating individuals with Hansen's Disease (Leprosy) and not allowing them to come into contact with any "normal" people is apropos because if a "normal" (read non-geekified) child were to associate with the leper colony, s/he is immediately labeled as suspect, and in extreme cases will be isolated him/her self, thus becoming a member of the colony.

Mark's sister: "Mark has been indoctrinated into the Leper Colony and is at the park LARPing."

Mark's mom: "NO GOD, NOOOOOOOO!"

Leper Colony by cowboythecat October 28, 2010

pour une colonie de lepre, votre pays est tout a fait plaisant. 

French -

I THINK...Your Country Is Quite Nice As Far As Leprocy Colonies Go

pour une colonie de lepre, votre pays est tout a fait plaisant. by Afgan Stan May 14, 2004