Phrase created by Pigstand Genie that can be both are a congratulations wish and/or insult depending on how it is use.
Happy derpy (username).
Well If that is not a happy derpy.
You are such a Happy derpy you are.
The best hypixel skyblock mayor
broke superior wearer: "man this Derpy mayor sucks he disabled the auction house"
chad frozen blaze wearer: "Derpy pog double minion speed"
Often mistakenly used to describe something silly or dumb, actually refers to a dirty hippie.
Guy 1 - "Wow, that guy just rolled in mud while smoking weed."
Guy 2 - "Yeah he's derpy."
My turtle is slowly blinking at me, she is so derpy and I love her so much!
Me, because that is my nickname. We will use other names to protect privacy.
Dad: Dave, walk the dog.
Me: where's the leash?
Dad: In your hand, Derpy.
Me: Derp.