March 9, 2008 Amazing Chopper Pilot

[Undertoad]

So it's been 60 years since the last invasion. Tell me again why we need the world's largest and most expensive military force?

Because it's kept us from being invaded... for 60 years so far, which, lo and behold, is the last time we didn't have the world's largest and most expensive military force.

Of course, that's one of the oldest jokes ever written.

Girl: Why do you keep clicking your fingers when we walk around?
Guy: It keeps the tigers away.
Girl: There aren't any tigers around here.
Guy: It's working!