Don't you just hate it when some douchebag says something really fucking rude to you and you're too bloody shocked to think of anything remotely witty to say back?!? Then they walk away and only then do you you think if the perfect comeback. It's just so frustrating you could kick yourself.
Sometimes though, the stars are perfectly aligned and that witty retort comes straight to you at precisely the right moment. It's so magical you can almost taste it.
This lot win the internet today!