a cheesecake

a cheesecake is, in Norwegian slang, when you stuff the cake full of cheese. In layman's terms: shoving smegma up someones bum.

Guy to friend: Hey man I just ate a cheesecake with Jessica and Chad the other night.
Friend: Getting someone to agree to a cheesecake is respectable, but I wouldn't eat it afterwards, that's just unsanitary.

Guy to friend: Eh.. live, laugh, love innit