Baconator

The Baconator is a tool that can automatically feed the user as long as there is Bacon in the Baconator's magazine.

To insert Bacon into the Baconator you shift right-click the baconator while there's Cooked Bacon in your inventory.

The Baconator Crafting Recipe

Once Bacon has been inserted you can either hold right-click to manually eat or shift right-click again to activate automatic eating.