A very tired nurse walks into a bank, exhausted after an 18-hour shift. Preparing to write a cheque, she pulls a rectal thermometer out of her purse and tries to write with it. When she realises her mistake, she looks at the flabbergasted teller, and without missing a beat, she says:............
'Well, that's great..............some arsehole's got my pen!'


lol. Gotta remember that one!