a self flushing poo
A poop so loud it makes the toilet shake and the ubend look like it's in trouble. It doesn't need help, it just needs a crowd.
That poop was so loud, it woke up the neighbors. My toilet was like 'what just happened?'
My lunch dump was so loud, the ubend started crying. I just laughed it off.
That dinner poop was so loud, it made my ubend look like it was being bullied.