Dickslicksia 

Lack of proficiency in giving head.
FalatioHeadOral Sex

Dude.. that chick must have dickslicksia. I put my cock in her mouth and she didn't know what to do!

Dickslicksia by Sarge AC October 27, 2008

DickLickSick 

Someone who claims they are Dislectsic but they are just really Sick of Licking Dicks. This is usually done to get a free laptop from the school.

Big John was the founder of DickLickSick disease (and left school with a £1500 Sony laptop)

DickLickSick by PrezMeister January 1, 2008