Duck stash
The mustache-like plaster of sticky feathers left on the upper lip of someone who has just blown a duck.
Person 1 "Dude, I hate when you eat soup for lunch!"
Person 2 "Why?"
Person 1 "Because it gets all caught up in your duck stash! You are so f**king fowl!"
Person 2 "Why?"
Person 1 "Because it gets all caught up in your duck stash! You are so f**king fowl!"