Erection detection

I started to run recently. And I’m actually pretty good at it. I’m really fast. Like I go and annoy the shit out of people just so they’ll chase me. And I don’t really have long legs or anything that would give me an unfair advantage over any other average Joe, I just did some research and figured out a way to make myself more aerodynamic.  You guys wanna know how I do it? I run with an erection.