Well if we'd ask the general public, they may say that playing in the dirt is gross. They may also claim gross is not for girly... And finally, they might say that playing is not for grown-ups.
So, that makes us a group of immature gross boys

I'll confirm the stereotype at my next race on clay: I'll come home with grease smeared over my hands, the face of a mineworker and clothing like I've been swimming in mud

Hail the mighty clay outdoor track!