A tired nurse!

[figbo]

A very tired nurse walks into a bank,

totally exhausted after an 18-hour shift.

Preparing to write a check,

she pulls a rectal thermometer out of her purse

and tries to write with it.

When she realizes her mistake,

she looks at the flabbergasted teller,

and without missing a beat, she says:

'Well, that's great....that's just great....

Some asshole's got my pen!