Him: What the heck is up with that guy's assistant?!
Me: Dude! He's gone thru 3 in the last 2.5 yrs, and there's no way to be p.c. about it: they've all been dumber than a bag of hammers.
Him: Does a bag of hammers really ever exist? Seriously. Who would ever need a whole bag of hammers? What kind of crazy analogy is that?
Me: Pretty dumb, huh?
Him: ... I see what you did there.