A Youpje
A Youpje is when you jump off stairs like you're trying to be a rockstar, only to fall on your face and everyone laughs at you like you're the dumbest kid in school.
I did a Youpje and landed on a kid's backpack. Now he's got a black eye and I have a reputation for being clumsy.
He did a Youpje and landed in a puddle. Now his shoes are soggy and he smells like a wet sock.
She did a Youpje and tripped over a chair. Now she's got a bruise and everyone makes fun of her.