A dad in New Zealand found a hilarious way to get back at his kids with the Tortilla Challenge.

In two videos shot on Wednesday 1 June, the family all fill their mouths with water and slap each other in turn with tortilla flatbreads.

Whoever laughs -- spewing water in the process -- loses. The player left last with water in their mouth, wins

Dad was the eventual winner of the first contest, but declared "I don't like that game" when he was slapped into hilarious submission in the second.

In this video we have a Tortilla challenge, where we all have water in our mouth and the person who holds onto the water the longest wins, a great family challenge!!

Basically each player needs a tortilla each and then fills their mouth with water, then you begin the challenge by slapping one another on the face with the tortilla. The player who is left with water in their mouth Wins!!!