Yes, I vaguely remember that we thought it was funny when you asked us how many Pollacks does it take to screw in a lightbulb, and we answered that we did not know how many, and then you told us the answer, which was some ludicrous number required to implement the tedious, overwrought strategy thus implied. I rarely try to retell these jokes because by now I forget the punch lines. I was surprised later to hear you chastising us for laughing at your own jokes.