Skidamink is a word native to the indigenous peoples of the western Australian nyoongar
people.
Skidamink is a term used lightly amongst
friends and is highly offensive to the elders of the culture and is not somthing you would say to your mother.
Used in a sentence:
"hey boys bet you wanna skidamink that ole dog"
"Better not get that skidamink tonight"
"I bet her skidamink is full of cobwebs"
For more information on the native language of the nyoongar people refer to
Wikipedia article "our first peoples"