I have seen a photo in a book.  Sorry, but don't remember the title.  She
 had a LONG tongue.  Here is some asco-o art showing the approximate
 position.

 View this in some monospace (i.e., non-proportional) font, such as
 Courier.

 It isn't nearly as interesting as the photo, but it illustrates the basic
 technique.

             00000
           00000000
           /00000000
          (_ 00000000)
          o> 00000(0)   
         <_    0000)0(
         __9)   00000  
    ===*/ (__/\0000000        _
   /    #---___|   |\ -----__/_\
  /             ---/_|-----__/ \
 |   \                         |
 |    \_______________-------\ |
  \        _---| |-/          ||
   \____---   || |            vv
              || /
              || \___
              ((_____>