Lucky?

I laid my shorts on the ironing board to start ironing and I felt something in the back pocket.

It felt like paper.

I take it out, and it looked like a dollar bill all crumpled up. I opened it up...

It's a $2 bill!!

How did that get in there? I know it's not mine, but these are my shorts.

Perhaps someone bought them and returned them before I bought them.

It actually looked like it was folded into a shaper of a flower.

I tried to fold them again, but I have no idea how to do it.

I don't know if I feel lucky or bummed.