naaaaaaaaaaa
What happens when a dumbass loses their balance and hits the ground like a sack of bricks.
My little brother did the naaahhhhhhh when he tried to run and tripped over his own feet.
My cat did the naaahhhhhhh when he jumped after a laser dot and missed.
My mom did the naaahhhhhhh when she slipped on a wet floor and landed on her butt.