Has anyone really had a piece of whiskey endowed cake at Christmas, that made them tipsy?

My mother-in-law use to make a German Cake from a handed-down recipe of many generations. It actually was a pint of Jack Daniels with some cake around it. You could smell the alcohol when you first walked into her house. We were only allowed a small piece of cake, since a little bit went a long way for intoxication. Seriously, this cake should have been served with a free taxi cab card to go home, it was that dangerous. And, we never lit a match around it. Question: have you ever had just one piece of alcohol-loaded cake, that made you tipsy?