about as useful as a screen-door on a submarine 

Utterly useless
A waste of oxygen
Completely worthless
A waste of space
Devoid of any purposeful function on this earth
Something about as useful as a screen door on a submarine

"This screen door on our submarine is about as useful as a screen-door on a submarine."

about as useful as a screen-door on a submarine by shakneekwa October 14, 2005

protein submarine 

Hulk Hogan's term for a formidable fecal deployment.

I need to go sink a protein submarine.

protein submarine by kampy December 28, 2007

dirty submarine 

Male who has performed anal sex

It is not the motion of the ocean. But its hard to get to Spain in a rowboat. if row boat is the size of your penis then yacht is for a bigger penis, what if you do anal? You're a dirty submarine.

dirty submarine by Dr. Krieger June 5, 2013

Yellow Submarine 

When someone replaces the filling of a twinkie with their semen. Thus making a yellow submarine filled with semen.

Hey man, I had this twinkie given to me the other day but I'm pretty sure it was a yellow submarine

Yellow Submarine by Jog0 May 11, 2021

Mexican Submarine 

To leave a stinker (huge shit) in someone else's toilet and leave it to... Ferment.

Sammy came round saturday an left a Huge Mexican Submarine in my fuckin toilet the bastard.

Mexican Submarine by Mexican Navy November 28, 2009

submarine duck

A duck that dives beneath the water. Ducks in the Submarine Duck family include: Buffleheads, Hardhead, or any duck that decides to swim underwater.

Unlike a surface dwelling Mallard duck, Submarine ducks swim under the water like submarines.

submarine duck by Quack-Doctor February 19, 2022

yellow submarine 

1. a kiddie song by the Beatles. Ever heard of them?

2. a cool animated cult classic movie based on the hit Beatles song. It's a funky mind-expanding trip. Show this at your party for a wild psychedelic ride.

3. a marijuana joint. A reefer.

1. in my elementary school in music class we sang many popular songs. "Yellow Submarine" was a favorite for us, another was "I Am Everyday People" by Sly and the Family Stone. We also did the Carpenters tune "Sing ... Sing a Song" (yeeecccchhh) and other crap.

2. We all live in a yellow submarine, yellow submarine, yellow submarine...

3. I was so strung out that I went to a festival on the lake and smoked a yellow submarine.

yellow submarine by I Saw U2 Live Twice November 6, 2006