Threshing

(V.) A sexual act which takes place in the doorway.

Oh my gosh, they couldn't wait to get to their bedroom, so they ended up threshing.

poop thresh

The poop threshold, or (poop thresh) is the timing in which a person with Irritable Bowel Syndrome has to take a fat dump. You sit outside of that threshold all day until suddenly you feel it and know you can poop again, but hurry up because if you wait to long you may miss your queue and then you’ll have to wait to re-enter your poop thresh.

“Get out of my way, I need to use that toilet, I appear to have entered the poop thresh!”

*starts farting*