A tremendously slutty girl who enjoy's sucking dick. Often drunkenly said instead of dick sucker on purpose or by accident.
Ask that slut Aly for a blowjob. She's a duck sicker.
by Scooter scoot March 03, 2009
Another way of saying "dicksucker". I'ts cooler and a lot more creative.
Watch where you're going, ducksicker.
by Marcus Reed August 19, 2006
Punk ass bitch who's stedily suckin dick (usually known for suckin dick)
yo ,hit up them one duck sickers or shut the fuck up you punk ass duck sicker
by BREAKBEAT June 26, 2006