A condition while having sex in the missionary position that the female on bottom will just lay there like a dead lifeless fish.
Girl's thoughts as a dead fish while having sex..... " Do I need anything from the store today?" "I need to pick up my drycleaning" "God...is he done yet?"..."We really should paint the ceiling"

Guys thoughts while having sex with a Dead fish... "'I am the shit" " I am fucking her so hard she can't move" "Look at her eyes, she can't even look at me I am such a stud" "fuck yea...I rock"
by J & R Cock March 26, 2005
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Person who lays in bed without doing anything during sex.
He is real cute but in bed he's a dead fish!
by Xander October 29, 2003
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When you are going down on a girl and she has no emotions and her face looks like a dead fish and is dissatisfied.
Matt Austin was finger blasting this girls snatch super hard and went down on her and she instantly looked like a dead fish.
by bitchtits907 May 18, 2013
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a horrible kissing technique.
To have someone stick their tongue in your mouth and not move it in any way despite your efforts to pash normally or adequately , they are giving you a dead fish -- or more commonly 'dead fishing you'.

expecting a kiss, but to have someone leave their tongue in your mouth like a dead fish, lifeless and still.

It is important to remember that the 'dead fish' is not done on purpose as a joke, but is done through lack of any technique. The person doing the 'dead fish' usually will blame it on being drunk or find other excuses to avoid embarrassment when being confronted.
girl 1 - so, how was the pash with Brett last night?
girl 2 - uuggghh he dead fished me.
by executive. January 12, 2011
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When going in for a highfive, you turn your hand and hit the other persons hand with the back of your hand.
The Dead fish high five originated in Michigan.
by CraigK April 18, 2007
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to flop your penis and balls back and forth making the sound of slapping much like a dead fish slapping and object
Dude I was over Mark's last night and he was asleep so I turned on the lights and started dead fishing until his mom walked in. It was like flop flop flop/
by Willy Phister October 25, 2009
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What I'm going to hide under the seat of my ex's car.
(After getting into the car)
"Is that dead-fish smell me, or is my new girlfriend just in the car somewhere?"
by His worst mistake February 29, 2008
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