To be scared and coughing at the same time
Wow, I was derping so hard when I watched that horror movie last night
by PixelatedKiwi December 03, 2020
Get a Derping mug for your sister Helena.
"I heard some noise from the other room, are you okay"
"Yes, sorry, I was watching a horror movie and my popcorn got stuck in my throat, so I starting derping."
by Sneak T. December 03, 2020
Get a Derping mug for your daughter-in-law Nathalie.
Scared and coughing at the same time.
I couldn’t do anything yesterday because I was just derping all the time.
by Zxnoregretsxz December 03, 2020
Get a Derping mug for your Facebook friend Bob.
I was playing a horror game the other day, and a jump scare caught me sipping. Man, did I start derping. I nearly died.
by Red Will B December 03, 2020
Get the Derping neck gaiter and mug.
when you’re scared and cough at the same time
*cough cough cough* “ahhh i’m so scared!”

-derping
by June Storm December 03, 2020
Get a derping mug for your mate Jerry.
A terminal disease that took its namesake from herpes. Can be contracted as a result of prolonged exposure to / conversation with trolls or even just overly stupid people.
If contracted, stay indoors and contact your GP immediately, but do not - under any circumstances - converse with them for any longer than needed, lest you infect them in turn with Derpes.
Patient (on telephone): derp lol doc i thnk i gotted derpes
Doctor (on telephone): Good Lord. Are you capable of any coherent speech?
Patient: wat is cohurrent
Doctor (infected): herf i dunno lol
by ItsjH November 14, 2010
Get the Derpes neck gaiter and mug.