Once sent a text to my other half advising 'I have broken down at the hospital'........ a combination of sausage fingers and auto text thing meant that the phone changed it to and sent it as.....'I have broken down at the ubersexual'....
Also replied to an email from a female supervisor who asked me how things were going. I had seen her earlier that day and she was a bit busy at the time. My one liner ,courtesy of spell checker read....
'Saw you earlier. Didn't stop. You looked really busty'