Hilarity

So, from my work, I often get a lot of good tchotchkes from my friends Burt and Erin on the movie desks. I have a 27 Dresses pullover, a Batman tank top, a New in Town t-shirt, etc. Well, earlier in the week I was digging through my desk and discovered quite possibly the BEST one yet, courtesy of my desk's previous occupant.

I am not sure what movie it's from - I think maybe Kinsey or something. Please note the dimensions of the ruler.