Something you say when your friends or people around you say something so stupid that it's hard to think of why they said that
Person 1: Dude did you know that ice cream has to stay cold.
Person 2: (sighs) Derp
Person 1 - "dood u sucha derp"
Person 2 - "ya me kno dood"
Persons 1 & 2 - " hahahaha"
When someone makes a mistake, normally a exclamation
Ex:
Person: Hey yous there!
Me: it is you
Person: Derp!!
Someone with low intelligence, or a stupid decision.
That guy is such a derp.
I just dun derped.
It means that you are very silly or you aren’t serious
Nila sticks her tongue out and says 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!"