Whatever sinks your submarine 

Follows ‘whatever floats your boat’ and means the same

Whatever floats your boat, whatever sinks your submarine

Whatever sinks your submarine by Chris.s123 November 12, 2018

Trouser Submarine 

A Trouser Submarine is a large penis which is used to destroy male anuses and male anuses only.

Oh go harder man, I want you to use your Trouser Submarine on me and throw your sea men overboard into my anus

Trouser Submarine by batthule June 24, 2011

Chicken Submarine 

The leftovers of a roast chicken are placed in the bed/pillow of a friend.

If Rob doesn't stop bitching out I'm going to chicken submarine him

Chicken Submarine by magbnl March 9, 2011

Chinese Submarine 

(noun) an alcoholic beverage concealed within a larger receptacle that prevents the rousing of suspicion when in public areas that prohibit the use of such substances.

Guy 1 "I'd love to see that movie tonight, but I really wanna drink."

Guy 2 "No problem. Just grab a large cup from the snack stand and make a Chinese Submarine."

Chinese Submarine by RD PS December 18, 2012

screen door on a submarine 

1. Useless, worthless

2. To cause someone to lose hope; To disapoint; Burst your bubble

1. I don't think she should be on our team. She's a screen door on a submarine.

2. (From the Venture Bros.)
Hank: Aww come on, let me at 'em, Brock! I probably know Judo! How many of those guys can make the same boast?!
Brock: No.
Hank: Why must you be the screen door on my submarine, Brock?

screen door on a submarine by Katie Tran December 22, 2006

all his goats in one submarine 

1. Meaning to be very busy and unable to relax.
2. It can also refer to literal naval goats.
3. Kind of confused about something.
4. Energetically focusing on one task with little time to do it.
5. To th e best of one's abilties, unable to do something.

1. Kurt has all his goats in one submarine tonight with the big exam and three papers due tomorrow.
2. Apparently, Steven works hard in employing modern seafaring equipment and livestock management techniques to keep all his goats in one submarine.
3. John has all his goats in one submarine about the girl from last night, but he can't remember her name.
4-5. Ben has all his goats in one submarine over the big deadline but has no chance of meeting it.

all his goats in one submarine by leontrotsky32 April 17, 2011

Titan submarine 

A submarine that is a “submersible” in the very same sense that Amy Schumer is a “comedian”

“Hey did you hear the news about the Titan Submarine? It sunk. Guess it wasn’t all that good at its supposed job, and got progressively worse.”

Titan submarine by TK2000 October 28, 2023