Dag Schnabbit - You use Dag Schnabbit when you're trying to be cool but you'

You use Dag Schnabbit when you're trying to be cool but you're just being lazy and not really mad at anything.

My favorite shirt got stained. Dag Schnabbit. I'm too cool to care.

I forgot my lunch. Dag Schnabbit. I'm still cool.

My cat knocked over my coffee. Dag Schnabbit. Whatever.