Or what my parent would say:

"Son, I'm glad that you've made the desision to move out, at the healthy age of 27 I think it's wonderful that you've decided to liberate yourself."

"So you're going to be sleeping in the library eh? Well son, I've always taught you to abuse the government, good job."

"Son, Encyclopedia Britannica is good enough for me, now be quiet and stop all this everything nonsense, you sound like Homer."