For example, “yeah I agree - That’s so Indian” or “Yeah it’s completely Greek, isn’t it?”
or perhaps, “OMG It’s totally vegetarian.”
If someone wants to say that something is lame then maybe they should subsitute gay for something that actually is lame.
eg, “That’s so suburbia”
or "That's so abstinent"
or maybe, "That's so Local Government"
or "That's so LAN party."
However, below is a photodepicting an example of where I think it is not only appropriate but necessary to say, "That's so Gay"
I am not convinced that this article, written in 2000, accurately portrays the usage of the term, especially amongst non-homosexuals
http://archive.salon.com/people/feature/2000/09/14/gaygaygay/index.html

