harry plopper 

The Pig off of the simpsons movie

U can take spider pig with you

He's not spider pig anymore he's harry plopper

harry plopper by dj-donny January 9, 2009

Harry Plopper 

When a female shits on a males dick during anal sex, the woman is a Harry Plopper

I was having the best anal sex of my life until that Harry Plopper shit all over my dick

Harry Plopper by jwakizzle August 15, 2011

Truculent Harry Plopper 

A particularly difficult bowel movement.

James came out of the bathroom after 30 minutes wiping the sweat from his brow, and when asked what took so long, he replied, "Had myself a truculent Harry Plopper!"

Wanderlust script, Episode 1:

We were going to Dublin, visit some friends, we're on the plane, and he says he needs to piss and he's gone for what feels like an eternity.
So I'm thinking, you know, either he's working his way through a particularly truculent Harry Plopper.

Truculent Harry Plopper by TruculentPug December 10, 2018