A juvenile form of writing embraced by those less educated or pre-teen. Annoying to say the least. These people typically think gangs are cool and listen to nothing but rap. (One of the lowest forms of human kind, although a step above homeless)
Below is an intercap example.
wuZup evErYOne Heres A lIttLle abOUt Me fiRSt oF All I aM 19 aboUt 5'0 i cAnT sAy ThAT i LoOk gOOd ThAs YOuR pEoPlES OpInIoN BUt i Can SAy I hAvE A Fly PeRsoNaLiTy i Get AloNg WiTh EvEryBodY THat Treat me With ResPect Yall FeeL mE!. I m hISpaNiC w/DArk bRoWN HaIr And dArk brOwn eyEs Im ORiganiAlly FRom ThE EAst Side of SaN jo.