Lazy Speak

I fucking hate people that once given a phone or a keyboard can't write properly, things like cos and the letters u and r are acceptable but things like plz (please apparently) and fink and dat and... (there's so many examples I could go on for ever but you know what I'm on about right?) anyway, it's my professional opinion that anyone who actually speaks like this clearly need help as they are completely moronic and incapable of mastering very basic vocabulary.