word "service"

Confused!<?XML:NAMESPACE PREFIX = O /><O:P></O:P>
I became very confused when I heardthe word "service" used with these:

Tax Office 'Service'
Australian Postal 'Service'
Telephone 'Service'
CableTV'Service'
City, State & Public 'Service'
Customer 'Service'
Public Transport 'Service'<O:P></O:P>
This is not what I thought 'service' meant.

But today, I overheard two farmers talking, and one of themsaid he had hired a bull to 'service' his cows. <O:P></O:P>
BAM!!! It all came into focus. <O:P></O:P>
Now I understand what all those people are doing to us. <O:P></O:P>

:D:D:D Tooooo true!!1


The first group are, of course, oxymorons.