Some Things You Just Understand...

Thanks to a promo on the Toasted Scimitar, I've recently become hooked on the xkcd webcomic. It's short, random, and mindlessly hilarious in a you-pretty-much-have-to-be-a-geek-to-get-it kind of way.

Today, I stumbled upon this one. Like the title of this post says, some things you just understand...