To describe an unknown amount of blood stains in an unknown place
The criminal has left a Bloopdoodlewhatsit
a type of samurai with no sense of smell
"You smell that?"
"No." - A Shimarake
to mock someone's lack of knowledge of horses
"Dude what the hell is that?"
"Do you not know what a horse is? You're so schoupchemouschous..."
A way to refer to something either extremely stupid or extremely smart/great
"Another day, another large company redesigns their logo for no reason"
"I know, right? It's so youtube!"