When a person become so lazy that they try to save time and effort by using so much chatspeak that they can no longer be understood. (also said as "distextic")
Girl 1: omg tisnf 4 u idgi wwhdt?
Girl 2: what?
Girl 1: imjs hs an asshl kwim lk idlh @ al
Girl 2: um... do u have distextia?