If you want to scare the sh*t out of yourself this Halloween, get yourself down to Burger King.
Fast food fans have noticed something very strange about the new black Whopper that's on sale to mark the occasion.
While it looks pretty gnarly, it does something even more wicked to your guts, apparently.
Diners say it turns your poo green.
Some people have reacted with alarm...
https://twitter.com/SmokeyMartling/status/650328821216886784
https://twitter.com/Danny_Seth/status/650690630335619073
Others thought it was the coolest thing since poo was invented...
https://twitter.com/ImHunterStanton/status/651051900553424898
https://twitter.com/YourPalJulerz/status/651486990572081152
A few were just mad they got the wrong colour poo...
https://twitter.com/iGezzy/status/651488334334808068
Or presumably no coloured poo at all...
https://twitter.com/_bigpoppa69_/status/651487534803881984
