kablammy - the sound you make when you think you're cool but then you r

the sound you make when you think you're cool but then you realize you're just loud and stupid.

I said kablammy and then my friend laughed at me like I was a kid who just peed on the floor.

I tried to be fancy and said kablammy instead of boom and it was the worst.

My dog said kablammy when I dropped a whole bag of chips on the floor.