habachoobie - anything that comes along and ruins your perfect day like a

anything that comes along and ruins your perfect day like a rotten egg in a sandwich.

My dog ate my homework. That was a habachoobie. I got in trouble.

My teacher gave me a pop quiz. It was a habachoobie. I cried.

My friend talked during my favorite movie. That was a habachoobie. I threw a pillow at him.