Enemas.
Ridiculous. There are children starving in this world, people sick in hospitals, and people who can't afford their homes and you want more creative ways to serve alcohol. Get a purpose.
You can be sure to have some for the cops when they bust your drunken party.
I have a keg , drunken watermelon , water guns filled with vodka , jello shots... How else can i serve alchol that is unique and different