On preparing to return home from an out of town trip,
this man got a small puppy as a present for his son.
Not having time to get the paper work to take the puppy
onboard, the man just hid the pup down the front of his
pants and snunk him onboard the airplane.. About 30
minutes into the trip a stew noticed the man shaking
and quivering. 

     'Are you OK, sir?' asked the stew? 
     'Yes, I'm fine.' said the man. 
     Sometime later the stew noticed the man moaning, and
     shaking again.. 
     'Are you sure you're alright sir?' 
     'Yes.' said the man, 'but I have a confession to make.
     I didn't have time to get the paperwork to bring
     a puppy onboard, so I hid him down the front of my pants.' 
     'Whats wrong?' asked the stew, 'Is he not house broken?' 
     'No, that's not the problem. The problem is he's not weaned yet!'