They'll never guess what's underneath the chocolate...
When kids say "Trick or treat", they're giving you two options; you can either treat them or you can trick them.
And one man has come up with the perfect way to trick them, if you're that way inclined.
Mark Sparrow has shared his chocolate-coated Brussels sprouts on Twitter for the world to copy him.
"It'll soon be Halloween so time to prepare some yummy treats for the neighbourhood kids. Try dipping Brussels sprouts in chocolate for them," the journalist wrote on his Twitter alongside some pictures of the appetising treats.
It'll soon be Halloween so time to prepare some yummy treats for the neighbourhood kids. Try dipping Brussels sprouts in chocolate for them. pic.twitter.com/HFXGA9vFSV— Mark Sparrow (@MarkGSparrow) October 24, 2016
He's not the only amateur chef coming up with wicked Halloween treats, another Tweeter shared his 'toffee onions' on the site as well.
They're sure to leave the kids in tears!
We don't condone this sort of behaviour, unless of course, the children calling at your door say "Trick or Treat"...