Image via @RHSXCTF

Teens, mostly on cross country teams are attempting to cram as many people as possible into port-a-potties. It’s called the Port-A-Potty Challenge, and it’s as self-explanatory as it is gross. Here’s the best one:

MileSplit has a compilation of videos sent in by runners:

The challenge has existed for a few months, but it’s inspired more entries in the last few weeks. Are the nation’s cross country youths inspired by the Mad Pooper? Almost certainly.