Shitter slam or toilet slam is a term that refers to toilet action usually involving one or more individuals, in which all of the "victims" inside said toilet (or rarely a bath) are pissing, shitting and vomiting simultaneously

To knock a bitch out ;)

During rough sexual intercourse you confuse ur date by calling her your sisters name .

An incest orgy, consisting of uncles, brothers, fathers, sisters, mothers.

When a fat ass belly flops on a bitch with an American flag hanging out of her vagina screaming while falling "ALL AMERICAN SLAM" and when he ejaculates bacon grease comes out of the dick hole

The unavoidable sickness that occurs after a period of time spent in Amsterdam.

Sending a friend request so they see who the slam is from, then immediately blocking them. When they click to accept OR click on the profile of the sender, it sends you to the FU screen that facebook puts up when you're blocked. The message says:

"Sorry, this content isn't available right now
The link you followed may have expired, or the page may only be visible to an audience you're not in."

This is a rather personal way to be a gigantic steaming piece of shit.