Possum hole 

To put someone or yourself in the dirt.

they put joe in the possum hole after he passed away

Possum hole by XxTurd_Burglar October 12, 2019

Scrubbing out the possum hole 

1. Vigorous vaginal intercourse; or
2. Douching after vigorous vaginal intercourse.

George: I was with Emma last night, scrubbing out the possum hole.
Emma: I had to scrub out the possum hole after last night with George.

Scrubbing out the possum hole by Willbro August 6, 2014