flyfitte
1. Norwegian noun (slang) describing a girl who frequently has sex with different people. Two Norwegian words combine to form the expression: fly (meaning fly/levitate etc.) and fitte (meaning pussy, cunt, vagina, snatch etc.)
2. Girl who most likely worries less about STDs and reputation than an average girl. 
2. A slut
3. Promiscuous girl
Norwegian: Hun jenta er en flittig flyfitte!
Translation: That girl is such a slut!