We've often been told that we should be careful what we wish for, but it's not so often that we get to pass that life lesson on to our enemies.
Indeed, it may always seem like the world is just waiting to make us regret something we want, but sometimes the stars align and we can find an opportunity for revenge that ends up leaving us completely blameless.
After all, we only gave the annoying people in our lives what they asked for. It's not our fault that they never considered how that could come back to bite them.
And that was a regret one entitled group learned quickly after they inserted themselves into a family's day out.