There was polish documentary showing some trashy village in the middle of nowhere. Everyone just waited for Saturday because that's when local disco had party with strippers. Guys would fingerbang strippers right on the stage. But I think that's more trashy than drunk Elvis wedding. Equivalent is probably getting drunk on vodka and banging an ugly chick in the bathroom of that disco.

Edit: Just remembered, there's another documentary about polish women going on holidays to Egypt. Apparently it's quite common for European women to fall in love with local guys and get married. Next they go back to Europe and send money to their husband while he quickly gets a divorce and marries another tourist. I would say marrying a windsurfing instructor while on holiday in Egypt is the exact equivalent of getting married by Elvis in Las Vegas.