A hot potato 

The nasty potato sized shit that lies in every bathroom, un-flushed, of course. After leaving a hot potato, it is common courtesy not to flush, so others can admire the sheer magnitude of its size and stench.

I went into the high school bathroom to discover a HOT potato in the fourth stall. Proceed. With. Caution.

A hot potato by Genitalgenius February 24, 2020

a hot potato 

An idiom meaning a trendy case or thing that everyone is talking about.

The murder case is a hot potato!

a hot potato by Vanessavampire12 October 27, 2017

Playing Hot Potato with a Pineapple 

Desperately trying to ditch an object that harms its holder.

In the Ready Player One movie, the High Five were passing along Chucky the Living doll in hopes of not getting stabbed. They were Playing Hot Potato with a Pineapple. ...get it? Li-like a grenade?

Playing Hot Potato with a Pineapple by The Logical Fallacy May 29, 2018