An acquired disease of herpes when the recipient got it from someone who has blatantly obvious herpes,;you would have to be blind to miss it. Indicating the "herp derp" part of the word.
Mike: Dude, I just did it with the new chick.
John: Why? She has herpes, are you stupid?
Mike: Fuck me man, now I got herp derpes.
John: Why? She has herpes, are you stupid?
Mike: Fuck me man, now I got herp derpes.
by Frostblade468 June 19, 2011
Get the Herp Derpesmug. She was tryin to slob on my knob, and I was like 'Nah, trick I aint tryin to get no herp derp, get off my dick!'
by ghobi and tcap October 5, 2010
Get the Herp Derpmug. by fjkhwlsbvipeuv May 7, 2018
Get the Herp Derpmug. by nfalse March 1, 2011
Get the Herp Derpmug. Man-"Last night I saw Jim herp on a plant, and later his wife was derping it!"
WomanA-"I love herp derping!"
WomanB-"Me too! It's so tasty!"
WomanA-"I love herp derping!"
WomanB-"Me too! It's so tasty!"
by CaptainYuri April 24, 2011
Get the Herp Derpingmug. 
