to put the tips of your fingers and thumb together to make the shape of a duck's head, and inserting it into another person's orifice, most commonly the butthole.
"That bitch was so tight I had to duck her before I could get it in."
"One finger only please, stop ducking me!"
Prices shown in USD.
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from firstname.lastname@example.org. We'll never spam you.