One thing almost all sit-coms have in common..the catch phrase. It goes way back to the early days of TV. "Lucy, you got some "splainin' to do"  (I Love Lucy) and ""one of these days, Alice..Bam! Zoom! right to the moon!" (The Honeymooners)..And, of course," Na-Noo, Na-Noo".

I have five catch phrases listed. See how many you can name...