In a large pot, combine barbecue sauce, bourbon, honey, mustard, and Worcestershire sauce. Bring to a simmer over medium-high heat.
Add meatballs and reduce heat to medium-low. Simmer for 15 to 20 minutes. Provide toothpicks to your hungry guests and give them death threats if they even think about double-dipping. Oh, look, there some bourbon left in the bottle! Whatever shall we do?