Herpa-Derpies 

A serious case of STS: Sexually Transmitted Stupid.

I heard Mary got drunk and had sex with her ex-boyfriend last night!" "Yeah, she has a bad case of herpa-derpies.

Herpa-Derpies by funthatburns March 2, 2011

Herpa Derpes 

Herpes you receive from stupid unprotected sex with a stranger, usually under the influence of one or more drugs including but not limited to alcohol, ecstasy, or dissociatives

Yeah I had a one-night stand with this chick and ended up getting herpa derpes

Herpa Derpes by rawkies July 13, 2010

Herp Derpes 

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.

Herp Derpes by Frostblade468 June 19, 2011

HerpaDerpes 

A Computer Version Of AIDS or Herpes, It Is Most Commonly Responsible For Sever Crashes Or Client Timeouts

"dude my computer just spazzed out and dropped me from a left 4 dead server"

"oh you must have gotten herpaderpes from that spiking noob!"

HerpaDerpes by HunterFan!! November 9, 2009