Flash Jokes

My mind works like lightning.
One brilliant flash and it's gone.
Recently I was at a store walking down the flash drives and hard drives section.
I have to say, it was quite a walk down the memory lane.
My favorite restaurant started serving a superhero-themed skillet breakfast.
Turns out it was just The Flash in a pan.
I thought of premeditated murder and a flash mob of crows came to my mind.
This birthday wish may be late,
And it may be over in a flash,
But its message is good anytime,
Because it comes with lots of cash.