When, due to a combination of excessive horniness and constipation, one spontaneously ejaculates (for a man while still soft, see shooting from the hip) during an especially strenuous attempt to excrete.
Friend 1: Dude I'm worried that mac and cheese is going to cause me to take The Holy Shit Friend 2: Oh god, why would your lactose intolerant ass eat dairy mid-November, it's a recipe for disaster
When you just want some damn orange juice out of the fridge and when you open the refrigerator the whole entire door comes off with it causing you to fall on your coccyx.
When the vibes are too overwhelming for an individual to post/receive. This means that it's either the individual who posts the vibes are unexpectedly posting the vibes, therefore overwhelming the individual receiving, or that the vibes are too overwhelming for an individual that they must require a "holy shit" before "the vibes". It is usually a mixture of both with different percentages.
As the name suggests, "Holy Shit On A Shingle In The American President's Dick!," Is used to describe a holy piece of shit, blessed by a hooker, stuck on a shingle that was shoved up the American President's Dick hole, with the piece of shit still on the shingle.
President: "Hey! Look at my Dick!"
Person 1: "Holy Shit On A Shingle In The American President's Dick! There's a holy piece of shit on a shingle in the American President's dick hole!"
Person 2: "Hey... There is a holy piece of shit on a shingle in the American President's dick Hole! That's proper word use!"