No Flush Challenge 

A challenge that a brave adventurer can partake in where the aim is to not flush their toilet for as long as they can withstand the putrid horror that will eventually build up inside the bowl.

Dinith: "Hello Wendy, by Jove, what is that horrible smell coming from your toilet?"
Wendy: "Well Dinith, I have been taking part in the No Flush Challenge for about 6 years now"

No Flush Challenge by oh yeah! yeah! February 14, 2014

No Flush Challenge 

The NFC originated in Flordia and is rarely attempted by normal people. The challenge is to not flush the toilet for as long as you can while withstanding the putrid smell and horror that will eventually build up inside the bowl.

The No Flush Challenge is real

No Flush Challenge by BestMemesNorthAmerica July 21, 2021