Duck-butter 

Smegma: The foul, cheese-like sebacious substance that grows beneath the foreskin or beneath saggy tits.

"I picked up dat bitches titty and it looked like a duck-butter sammich.

Duck-butter by Vertigo1968 July 16, 2007

Duck Butter 

Duck Butter is the gooey substance that is formed next to the ball sack and in the butt crack. This is formed by lack of hygiene, long days of arduous sweaty work, and native americans. Duck Butter is made up of oil, sweat, dirt, and sometimes cum stains. This mixture of components under the proper temperature, humidity, and friction, forms a buttery substance that leaves stringers when your balls are seperated from the inner thigh, or when you spread your butt cheeks. Colors can vary from brown, yellow, white, to an occasional green. The consistancy is that of mucas.

Person 1: "We don't have any margerine for the grilled cheese sandwhiches."

Person 2: "I only have some Duck Butter; however, we should probably not use it."

Duck Butter by Lost Almost August 16, 2010

Duck Squirt 

To fart but have watery shit come out of your ass and dribble down your leg. (Not to be confused with sharting)

I duck squirted when i had to much to drink.

Duck Squirt by eli130 September 9, 2009

Duck spot 

A place of refuge or solitude

Let me take ya'll to my lil duck spot where a nigga shine at.

I took this bitch to the duck spot and got my grizzle.

Duck spot by K. Radtke May 2, 2008

Duck Muffin 

duck muffin is the worst thing you can say to another living cracker (insult)

you are a Duck Muffin

Duck Muffin by The D Word October 3, 2015

Duck Away

To tell someone to get lost.

"Matt you are a homosexual, Duck away!"

Duck Away by MC Blitzkrieg April 9, 2006

Duck Lips 

Another term for speculum, a cold, metal device used by the gynocologist to pry open and peer into your ladyparts during an pelvic exam.

"There I was, shivering in my paper gown, heels in the stirrups and trying to think of Paris, anywhere but here. And then my struggle for detachment was shattered by the icy cold introduction of the duck lips as they quacked their way into my unwilling hooha..."

Duck Lips by WordyGrrl May 30, 2006