Chuck Norris and the Toilet

Alright, listen up, you smooth-brain. You clearly don't grasp the concept of Chuck Norris. This is because your brain is the size of a walnut. This joke plays on the trope that Chuck Norris is so tough that even inanimate objects fear him. Normal people flush toilets. Chuck Norris is too tough, so he scares the waste away using his raw, unfiltered awesomeness. The toilet is too afraid to hold anything he doesn't want it to, you get it now?