Originated from the Titanic disaster, a very British expression to describe a disastrous situation that is rapidly worsening, heading straight and quick to an inevitable disaster with no possibility of a any positive outcome to the degree that there is no point in even trying to save the situation.
I've had a look at the sales figures, Debenhams is sinking fast.
Terry was diagnosed with stage 4 lung cancer, he is sinking fast.
Terry was diagnosed with stage 4 lung cancer, he is sinking fast.
by El Magnifico April 20, 2020

by Zips dogg August 11, 2019

The toothpaste that falls off of your brush into the sink. You then use your brush to scoop the paste back up and proceed to brush your teeth with the dirty toothpaste
by SillySausage42 September 4, 2022

At a house party
Anton: "Man this party is so slow, there is like zero women here and no booze"
Leroy: " Yep, this ship is sinking, I am out"
Anton: "Man this party is so slow, there is like zero women here and no booze"
Leroy: " Yep, this ship is sinking, I am out"
by RaiRaijinn December 13, 2016

After pulling off an amazing pool shot you raise your head and wink at the person looking most impressed.
by Wand to clam October 8, 2009

A term used to describe female masturbation, generally with a sex toy, like a dildo or a vibrator. It is the act of the female pushing the toy so deep into their vagina, it is almost like they are sinking a submarine.
by Eazy_breezy June 11, 2016
