just a quick one    
  
  
  
  
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!'