Discussion leader: So let's talk about the women's rights movement.
Guy: Burning bras?
Professor: Nobody burned bras in the women's rights movement.
Me: You'd have to be wearing a bra to burn one.
[And the moral of the story is:]
Discussion Leader, in authoritative voice:
"No bras were burned in the making of this feminist."
I'm pretty sure that should be on a bumper sticker on my car or a t-shirt (sans bra, of course).