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!"
To wander around, somewhat aimlessly, in the pursuit of investigating something or satiating a curiosity.
Wanna go derp around that old hotel? Let's see how many pools we can find.
Yeah, Sophie and Nora were just derping around Manchvegas. They got slushies and found this cool spice shop off Valley Street .
What are you doing? Oh, just derping around online.
the one feeling that captures every moment. exactly how you want to feel at every second. to derp on something is to show what you're made of. to be derped on is to be jossled but not always physically. derp is anything and everything you want it to be.
"i just derped all over that test" - what one would say after confidently taking a test
"derping so hard rn" - feeling your best
"derp" - self explanatory at this point