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Derp helmet

A piece of protective head gear that police place on self destructive detainees to prevent self injury.
"Aw jeeze, she's banging her head in the back of my cruiser. We gotta put her in a derp helmet!"
by Wendigo45 November 5, 2025
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Derp

Larry:"You're a derp"
Dark:"Wth is a derp"
Nicole:"It means your stupid"
by Jdhdhfnane September 17, 2017
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Derp

An extreme show of idiocy in an animal.
My dog's tongue sticks out when he sleeps.
Adjective- derpy
1. "my dog is the derpiest idiot I've ever seen!"
2. "Awww, look at that huge derp!"
by KLotus January 23, 2022
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Derp The Pumpkin God

"derp the pumpkin god is all powerful and mighty"
by MrSquib October 3, 2023
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Derp

When you mix period blood and semen together creating a homemade strawberry milk
My partner and I are to going to whop up some derp for us to enjoy
by Definiteteller1 December 21, 2024
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Derp

1)Some one who is a either a retard or stupid looking

2) Something random to say in a awkward situation
Look at that guy being a derp.

That derp is giving me eye cancer from looking at him.

Person: I'm Bi

Person 2: DERP
by Moosic June 10, 2016
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Derp

1)Some one who is a either a retard or stupid looking

2) Something random to say in a awkward situation
Look at that guy being a derp.

That derp is giving me eye cancer from looking at him.

Person: I'm Bi

Person 2: DERP
by Moosic June 10, 2016
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