i seen that - The worst way to laugh at someone who just face-planted into

The worst way to laugh at someone who just face-planted into the floor like a clumsy idiot, making them feel like a total disaster.

I seen that when your cousin spilled his pizza and fell into a puddle.

I seen that when your friend tripped over a chair and landed face-first on the floor.

I seen that when your dog ran into the fridge and knocked it over.