I got a new job offer and had to go for a medical.
The doctor told me to call next day for the results.
So l called the next day and the doctor told me, in general, all was fine but unfortunately, l was suffering from VD.
"Ah well doc", l said, "It must have been a toilet seat l've sat on".
The doc said, "You must have been eating it because it's in your gums!"