Lightning Shark

A lightning shark is a situation where it's impossible to get what you are hoping for. There's nothing you can do about it. If a shark comes down from the sky fast as lightning while you're doing your thing, what can you do about it if it's headed your direction? Lightning sharks are a big part of life and we just have to deal with it.

That was a lightning shark
It's a total lightning shark when I gotta rush my kid to the hospital but my car breaks down on the way there.

It's such a lightning shark when I'm about to kiss my crush for the first time, but then a fire alarm starts going off and interrupts it