Scott Sandwich (noun) – colloquial
The act of using peanut butter (creamy or chunky) for lube during anal intercourse, afterwards using the peanut butter for a sandwich and forcing the woman to feast upon it in. Can also be performed while titty fucking.
Dylan: Hell yeah I did, it was amazing!
Vinny: What did you do?
Dylan: First I played her vagina like a violin, then I finished with a Scott Sandwich.
For your reference: http://www.urbandictionary.com/define.php?term=Scott%20Sandwich