"Well, the only problem was he had no - what you call - fissionable materials. Anyway, when he went on the Internets to get some, a man from the government came by and sat him down - real gentle - and told him it's against the law to have yellowcake uranium in a shed."

~Mary Cooper, Sheldon's mom

"You know, it's a tad old-school, but my father was not one to spare the rod when my brother would sneak into his truck and drink his driving whiskey."

~Sheldon Cooper