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1.
hiding from someone or a group , usually cause they ratted and they got them head hunters on em
i saw him duckin out the back door when we walked in bra
by splankinberry August 11, 2003
 
2.
If yo' on the run for doing illegal shit, then yo' got a hide-out somewhere and lay-low until shit cools down.
"Man, while these bounty hunters/cops are after him he be ducking at his bruvva's zone."
by Diego September 04, 2003
 
3.
when u done something against the law and they lookin 4 u and u stay out of the might 4 a while; at a friends house,aunt/uncle.
yo since that boy got pinched sellin' he duckin at his girls house.
by $PAZZ April 01, 2003
 
4.
When one hides under a table in a Chinese restaurant in an attempt to avoid a bald black man.
My girlfriends saw me hiding under a table when Morgan Freeman entered the bar. They were like, "You be duckin'!"
by Jackson County November 24, 2006
 
5.
(1) Going somewhere to hide in order to hook up.
dude 1: Hey man, where were you?
dude 2: Ha! Me and Susie were duckin behind the swingset. You know John!

Dude 1: Hey man. I'm sorry I didn't answer my phone. I was duckin.
Dude 2: Kudos, you know John!

As soon as I told that bitch I had rabbit, she immediately wanted to go duckin.
by gilf June 29, 2006
 
6.
For a female or (male) to suck dick.
brittany was duckin hard at that party last night

I heard rashad was duckin on jeremy last night.
by LadySpongeob April 28, 2009