Clark: 'Tis the season to be merry.
Mary: That's my name.
Clark: No shit.
Mary: That's my name.
Clark: No shit.
Clark : 'Tis the season to be merry.
Mary : That's my name.
Clark : No shit.
http://www.moviequotedb.com/movies/national-lampoons-christmas-vacation/quote_35337.html