derp helmet

In the context of the internet and online slang, "derp helmet" or "need a helmet" often implies that someone is acting foolishly or making a mistake, and is a rude way of saying someone needs to be more cautious or thoughtful.

Kelso! Put on the derp helmet! What's a derp helmet? It's In the context of the internet and online slang, "derp helmet" or "need a helmet" often implies that someone is acting foolishly or making a mistake, and is a rude way of saying someone needs to be more cautious or thoughtful.

by B-rizzle February 17, 2025

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

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

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

Derp

When someone makes a mistake, normally a exclamation

Ex:

Person: Hey yous there!
Me: it is you
Person: Derp!!

by Moonlight Pony December 6, 2017

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

King of Derp

Also known as the "Death Fridge," the KV-2. Approach at your own risk.

The king of derp, the one and only KV-2.

by The Daleks November 1, 2021