I have to say while intent is very important having control over the language and the use of the word in a given context is also very important. as in Jeanclaude's earlier example:
"We have three hours or homework to do"
"That's gay...: ("
The use of "gay" here, while not in anyway involved in the act is predicated on "gay" being undesirable, and its use in this context can now be used as conotation in reverse. someone says "I'm gay" and the first thought to enter your head is "that sucks, like too much homework"
I stand corrected, you are as vapid as they say.