You know you're getting old when a game you thought was called 'Truth or Dare' has now morphed into 'Spill Your Guts Or Fill Your Guts' and you don't know when or why it happened. 

James Corden invited Mila Kunis and Christina Applegate to participate in the game on his show last night and we got a very simple run down of the rules. Answer a very personal question posed to you by the host or sample some of the most disgusting food items imaginable such as grasshoppers or calf's brain.

When a question regarding Mila's husband Ashton's anatomy was posed to her, she decided to spill her guts and left very little to the imagination when describing Ashton's 'mini Kutcher'. 

Via Uproxx