Takes one to Know one

My dad says he didn't start learning musicals until he met mom though. (the song is Any Dream Will Do, from Joseph and the Amazing Technicolor Dream Coat)
I like how the word 'geek' has changed from a term that would typically bring up images of some gangly youth with coke bottle glasses (that are broken), oversized teeth, clothes that are dated, crisp and too small, into a word that means you are very passionate about a specific interest.