bag dumping 

Take a dump in a bag ( even better if it's wet) and then throw the bag of crap out a window of tall building.

What a great party last night. I think I hit somebody with my bag dumping on my way home!

bag dumping by Jajmj07 November 2, 2015

Dumping my "bag" 

The act of emptying the contents of your scrotum whether through sexual intercourse or masturbation ( fapping)..

I told the wife if she wants me to be in a good mood she'll be Dumping my "bag" when i get home..

Dumping my "bag" by Winstrolbatman January 8, 2021