The act of fucking a girl in the ass, and right before you nut, shove a buttered baby potato inside of her whilst shouting IRA quotes.
Paddy: “So what happened last night then?”
O’Connell: “Meh nothing much, few cans of Guinness, some explosive car bomb action and the Derry dick buster”
Paddy: “nice dude!”
O’Connell: “Meh nothing much, few cans of Guinness, some explosive car bomb action and the Derry dick buster”
Paddy: “nice dude!”
by fawxx_1 May 6, 2019

A soft hearted person with smiling aura, he always prioritize the one he loves, friendly and kind person. Good at giving advices and enjoy sharing moment with others. The best suited to him is a Girl name starts with letter J.
by Estrosa June 8, 2021

Scottish slang for your rear end
by Scottishshit February 18, 2019

"She was well fit! Oh derrie!"
"Oh derrie! You better sort that out!"
"Ha ha ha oh derrie! Classic mate!"
"Oh derrie! You better sort that out!"
"Ha ha ha oh derrie! Classic mate!"
by Charleston M. Howell III March 7, 2009

When you are having intercourse with a female with a very hairy pussy, while having a massive bush. Some point during the intercourse, the male will pull out and pee on the females hair and vice versa. When about to climax the male will pull out again and cum in the females bush.
So i met this chick the other day with a massive bush! So of course i did the derris and wetty to her.
by C.Mints October 14, 2016
