donald duckin' 

When a man walks around wearing nothing but a shirt, exposing his genitals.

Lisa: "You need to quit donald duckin' and put some pants on."
Todd: "But baby, it just feels so natural."

donald duckin' by RodneySheffield January 24, 2011

donald duckin' 

the act of only wearing a shirt, and letting your schmeat / vagina hang out

dude 1: "dude, cover yourself up"
dude 2: "i can't! i'm donald duckin' it"

donald duckin' by jopszall February 17, 2023

Donald Ducking

To walk around wearing only a shirt, in the style made famous by the Disney character of the same name.

My hot neighbor spends a lot of time Donald Ducking in the windows of her apartment while talking on the phone.

Donald Ducking by Irate October 10, 2007

Donald ducking

Wearing clothes on the top half and nothing on the bottom half.
As Donald Duck dresses.

I spent most of the morning Donald Ducking.

Donald ducking by Apedanger April 4, 2021

Donald Ducking

Donald Ducking is for a guy to walk around naked with a boner[ wearing only a T-[shirt.

One of the cadets in my pod likes to walk around Donald Ducking!

Donald Ducking by eda-skip October 7, 2021

Donald Ducking

Having a sexual fetish for cartoon characters.

Mary, dressed as Jaffar, provided oral sex to Jim, who wore a Aladdin costume. Later on, he asked her to rub his magic lamp, but she refused as they had long finished Donald Ducking.

Donald Ducking by LTrainman March 6, 2007

Donald Ducking

When two people, who are wearing tops but no bottoms 69 and motorboat each other's genitals, whilst making Donald Duck sounds.

All the cool kids are Donald Ducking, quack quack.

Donald Ducking by Pwndora February 16, 2019