Duckbilling

When you are licking ya gal out and ya nose is so large that it penetrates her asshole whilst ya are doing ya business

“Oh mate last night I was duckbilling the Mrs well good”

by _fuknwotmeht November 27, 2017

Duckbilling

She sits on your face while you quack like a duck.

I love Duckbilling my wife.

by Juststr8chillen March 2, 2023

Duckbill

It is a slur to ducks referringd to their elongated snout/nose or "duckbill." It is used to insult people with bg noses. If you have a "D-Pass" you can say it, but only with permission.

Person 1; I have a pretty big nose...
Person 2; its ok you can get a nose job.
Person 3; SUP DUCKBILL

by blue hair girl 2213145 November 13, 2020