The mechanic's replies cracked me up! 
<img class="viewpost-image" src="http://s.quickmeme.com/img/06/069c3b94ac005478cdd29a870669cd84048feb4f972cdecdd666770ee3057ce5.jpg" alt="Looks like FedEx hired some comedians - Misc" /> <a href="http://www.quickmeme.com/p/3vqlfy" >source</a>
<img class="viewpost-image" src="http://s.quickmeme.com/img/06/069c3b94ac005478cdd29a870669cd84048feb4f972cdecdd666770ee3057ce5.jpg" alt="Looks like FedEx hired some comedians - Misc" /> <a href="http://www.quickmeme.com/p/3vqlfy" >source</a>
