Three men go for a job interview.

The first one goes into the managers office.  The other two hear
shoutting and furniture breaking.  He comes out and says that the
other two must say nothing about his ears.

The second guy goes in and the same thing take place.  He comes out 
and says to the last guy, "if you don't say anything about his ears,
you'll get the job."

The last guy goes in, and the manager says  "Do you see anything
wrong with my face?"  

The applicant looks and says, "yes, you are wearing contact 
lenses."  The applicant and manager chat a while and he gets the job.

As he is leaving, the manager still very impressed, asks him "How
did you know I was wearing contact lenses?"

The guy turns aroun and says,  "Well if you had any ears, you would 
be wearing glasses."