Tosh
I assume 'Kilroy-Silk' is the salesman aka 'Slipery Bob', aka 'Forked Tongue Bob', aka etc, etc, when I worked at OATS (Before being invited to take part in their 'early retirement scheme...!). Take a very large pinch of NaCl...
I fairness, delivery guys (and gals) are generally first-rate (Ground and Flight Training).