What would happen if Beatle WAG and screaming performance artist Yoko Ono covered Katy Perry’s ‘Firework’? A YouTube user calling themselves Kroiker wanted to find out so badly that they’ve mashed-up a recording of one of Ono’s performances with the tune from the pop ditty. The result is weirder and more explosive than tying Roman Candles to your nipples.

EDIT: so apparently this is old footage, that someone has edited to sound like a Katy Perry cover. But it actually isn’t. There are few more examples of the same ‘Yoko covers…’ meme on YouTube. Oh well, still funny, right?