I have two nominees from last month....

1) the Delta captain who walked back to the exit row and interrupts the FA (who is giving the emergency briefing) to tell me and another FA (both in uniform) that we need to pay attention to the flight attendants instructions' and be sure to read the emergency exit briefing card because every emergency exit is different.

2) On another delta flight home, after doing a wind sprint to catch the flight home, I listed for the Jumpseat, but ended up getting a seat in the back at the last second due to pax misconnects. I go down and introduce myself to the captain and crew because I'm technically still listed as a jumpseater. The captain seemed a little quiet, but I didn't think much of it. After sitting down in my middle seat, the captain does his usual PA (welcome aboard yadda yadda yadda) then he proceeds to tell everyone that they are lucky because there is a Comair FO in back who can answer any flying related questions they might have......