daniel@drt24:~$ apt-get moo
        (__)
        (oo)
  /------\/
 / |    ||
*  /\---/\
   ~~   ~~
..."Have you mooed today?"...
daniel@drt24:~$ aptitude moo
There are no Easter Eggs in this program.
daniel@drt24:~$ aptitude -v moo
There really are no Easter Eggs in this program.
daniel@drt24:~$ aptitude -vv moo
Didn't I already tell you that there are no Easter Eggs in this program?
daniel@drt24:~$ aptitude -vvv moo
Stop it!
daniel@drt24:~$ aptitude -vvvv moo
Okay, okay, if I give you an Easter Egg, will you go away?
daniel@drt24:~$ aptitude -vvvvv moo
All right, you win.

                              /----\
                      -------/      \
                     /               \
                    /                |
  -----------------/                  --------\
  ----------------------------------------------
daniel@drt24:~$ aptitude -vvvvvv moo
What is it?  It's an elephant being eaten by a snake, of course.