List of voters for the quote

Penny: [knock, knock, knock] Sheldon! [knock, knock, knock] Sheldon! [knock, knock, knock] Sheldon!Sheldon Cooper: I bet that started off as a joke, but by the third one, you realized there was something strangely enjoyable about it.Penny: Yeah, I kind of want to do it again.Sheldon Cooper: I don't recommend it, you'll be doing it the rest of your life.

This page is about the voters of this movie quote.