Originally Posted by
jimrpa
I don't mean to sound judgmental, but if it's that critically important to you that you remain intoxicated for a flight that you're willing to take some of the steps recommended here (mixing drugs and alcohol, injecting alcohol into fruits, bringing minis onboard and violating FARs and airline policies), you might want to really take a good look at your motivation and talk about it with some other people.
If you go back to the OP, he/she describes wanting to be able to get a mild buzz on a very lengthy flight to a distant destination. In more civilized days, it was free and considered entirely acceptable to partake in multiple adult beverages even in the very back of Y during such a flight. These days, the OP will be lucky if he/she is even able to get more than 1 complimentary soft drink from the ancient FAs working that route.
You make it sound as though the OP were trying to stay hammered throughout every 60 minute MD-80 domestic segment rather than wanting to get a buzz in a single very specific situation.