"Alane malibu swaaanaa" is a phrase expressing multiple joy. It is used among Munich students while greeting each other pridefully after having sex.
"Alane malibu swaaanaa! I just banged Nadja and gave her my boysahne on her tellernippel!" — “Alane malibu swaaanaa my dear, I fucked her this morning too! She drank my nierenjuice and then my saftsack!"