Like a "Black Sawn Event" but way less significant. When something seemingly nice turns straight negative, in an unexpected way, or in a scale or manner that is unanticipated.
"Hey, this summer rain is really nice... I wonder how long it will last..." Check weather... "Oh no, there is a flash flood and tornado warning that was just issued! This is a real Black Duck Event."
by toms35 August 18, 2021
Get the Black Duck Eventmug. When you shove your dick in her a as forcefully when she doesn't want it but then she realizes after a few seconds she definetly wants it.
Nit ducking: Having a her tide up in bed and trying to get it in her ass as she try to say no through her ball gag but you put it in any way then after fighting for a few seconds she starts to really enjoy it, then the next day she's begging for more and she won't leave you alone until you give her more.
by You like? January 16, 2018
Get the nit duckingmug. Guy one: look at that bird having sex with that other bird
Guy two: he’s definitely a fuck duck for sure
Guy two: he’s definitely a fuck duck for sure
by Frick boi >:3 May 7, 2019
Get the Fuck duckmug. 1. A literal dinner consisting of duck, usually as the main course.
2. Military slang for dishonorable discharge, which in the United States is usually reserved for the worst offenses under the UCMJ, such as fraud, desertion, espionage, SA, treason, and murder.
2. Military slang for dishonorable discharge, which in the United States is usually reserved for the worst offenses under the UCMJ, such as fraud, desertion, espionage, SA, treason, and murder.
1. Yeah we went out for duck dinner, not great, not terrible.
2. Sgt. Emerson got a duck dinner for killing that guy.
2. Sgt. Emerson got a duck dinner for killing that guy.
by qw3r1y July 17, 2023
Get the Duck Dinnermug. The excuse you should use when you let out a large fart that sounds close enough to a quack that it could pass for a duck.
by KEATOR November 27, 2012
Get the Ducks in heremug. 
by That_fruitloop June 3, 2021
Get the Duckmug.