"How cold is it?" Heard this bit on NPR radio today, reminiscent of the old Johnny Carson and Ed McMahon exchanges: "It's really cold." "How cold is it?""It's so cold that ... " ... and the idea is to complete the statement. Here are a couple they played on the NPR bit: "It's so cold that Al Gore is updating his Powerpoint slides." "It's so cold, the politicians have their hands in their own pockets." And one I found through Google: "It's so cold, dogs are sticking to fire hydrants." So hey, let's see what y'all can come up with on this.