Ah, the The A-Team.
After the bulk of taping is over and done with, Katherine, the director, will turn ask Tina, the series producer, if they need to do any "pickups." A pickup is a piece of dialogue or moment they want to recapture because the camera wasn't on the guest in question. They edit the piece in later.
It's pretty funny to watch the guests get into an acting groove and really ham it up. Kristine had to repeat, "Oh, shucks" several times without knowing what she had "oh shucksed" during the show. However, she gamely and energetically presented the director and producers with quite a few renditions: