what does it mean? : " You have athlete's foot in your nose " !!!!
I read this joke and can't understand the previous sentence :

-- I'm wearing a rumpled shirt , and forgot to brush my hair this week , You have athlete's foot in your nose , I'm ready to be judged .

Question

what does it mean? : " You have athlete's foot in your nose " !!!!
I read this joke and can't understand the previous sentence :

--  I'm wearing a rumpled shirt , and forgot to brush my hair this week , You have athlete's foot in your nose , I'm ready to be judged .

Answer

The guy in the scene was well put together (i.e. well groomed, well dressed, etc) and he was judging House for having an unkempt appearance. House's response was basically "well, I may look sloppy - but at least I don't have a fungal infection (commonly found on feet) in my NOSE".

Answer

Athlete's foot is a fungal infection usually appearing in one's feet.  I have never heard of it appearing on the nose or elsewhere on the body but I am not a medic.

I don't quite get the joke - it's not funny to me, at least seeing the words you have put.  I guess the teller of the joke is indicating that he feels his whole appearance is awful, including his nose.