Girls' Thoughts

Listen up, buttercup. The joke here is that the dude is wondering what sophisticated thoughts girls have, but then brings it down to earth by suggesting they might just be thinking about "balls." You know, like testicles. I know it's hard for your small brain to understand this. Here is a fact, your brain represents only two percent of your body weight, but receives 15 to 20 percent of the body's blood supply.