Doing a duffin

To make unwelcome or uninvited conversation or sexual advances to a member of the opposite sex.

He is doing doing a duffin again. Mary does not look happy .

by Wrd112 May 28, 2018

Doing a Tommy

The act of tucking your trousers into your socks as a fashion statement.

Even though it wasn't cold, Bob was doing a Tommy.

by Bobwayne June 21, 2019

do sum

Do something

do sum bitch!

by Pizzlej April 19, 2021

doing a attenborough

when you see a animal and you start to narrate what it is doing in a David attenborough voice

*in the park and see's aduck*
mandoing a attenborough:the rare and while duck will hunt all day for a fat twat to feed him bread

by liklikliklik November 13, 2016

Doing a Morty

When screaming 'Oh Geez' while cuming instantaneously on her as she pulls down on your SpongeBob underwear.

I won't be doing a Morty this time!
Omg Jessica, did he do a Morty on you ?

by iamrick December 5, 2020

dong do

a person, usually singular that reeks of a certain smell, usually relating to onions or farts

hey dude, you smell like dong do today... take a shower bro

by cazpers January 7, 2023

doing 'the coffin'

When a male, in this case highly likely to be a virgin, is having sex and is unsure where everything is quite supposed to go, he may simply freeze in a pencil shaped position, head tilted slightly to the side, whilst the lady manouevres herslf on top of him. This particular act is highly unusual, but somewhat effective, and gives the impression of being stuckin a coffin.

If a young man has no idea what to do in the sack, it is almost guaranteed that he may freeze and will almost certainly be doing 'the coffin' , even if he does not realise this. Beware though, for the older you are before you pop your cherry, the more you'll look like one of Dracula's victims.

by Captain Coffin May 15, 2006