Lady: Is this my train?
Station Master: No, it belongs to the Railway Company.
Lady: Don''t try to be funny. I mean to ask if I can take this train to KArAchi..!
Station Master: No Madam, I''m afraid it''s too heavy... ;->
Boss: (to employee) - Experts say humor on the job relieves tension in this time of down-sizing, Knock, Knock.
Employee: Who''s there?
Boss: Not you anymore.