Ertarded form of typing in which the writer feels the need to type in alternating cases in an attempt to look 'cool'. Usually even more annoying that usual 'txt spk' and '1337 sp34k,' with the reader all-too often ripping their own hair out with frustration.
oGm U r A fOoL cOs Im sO cOoL dOnT mEsS wIt DiS bOi NuKkA