Outlet for immaturity

I post stupid jokes on textboards. It's how I vent my stupid silly thoughts, but I'm super serious and a Mature Adult™ in real life.
Anyone else like this?

Imagine a home depot paint bucket full of shit and piss left to sit for weeks. Imagine taking your head and submerging it up to your shoulders in the shit and piss. Imagine opening your mouth and sticking out your tongue and swallowing a big gulp of the shit and piss.