A sexual act, includes at least two people.
One person fills their belly button with a
dip of any
choice, another person then proceeds to eat the dip off
said persons stomach.
My
parents were out of town, so I invited my
friends over for some Skrotten i Protten.
Person 1: "Yo dude, do you have any salsa"?
Person 2: "Nah Bro, *hu hum* my girlfriend and I did some
crazy Skrotten i Protten last night"
Person 1: "Dang dude, do you have creme fraiché by any chance"? *hu hum*