A stinkbomb-like prank, created by shitting into a paper towel, wrapping it and twisting the ends (like a big joint). Also known as "the fart's big
brother," the duck is then concealed in a hidden area, such as a hole in the
wall, the back of a desk, behind a radiator, etc. The paper towel wrapper allows the duck to be stuffed into tight spaces without getting shit on one's hands. Cleverly hidden, it may take days to discover.
"
Ducking" is usually planned in advance, but it sometimes occurs spontaneously (e.g. parties). In order to maximize effectiveness, the prior night is often spent drinking cheap beer and eating Mexican
food.
"Fuck! Who dropped
ass?"
"
Ugh, what
the fuck, it's been an hour and it still reeks!"
"Dude, I think there's a duck behind the radiator!"