Crossword puzzle clue "yours might be pulled by a joker"

Yours and yours only

1930s anti-marijuana propaganda film that ends with the principal of a school saying, "The next tragedy may be that of your daughter...or your son...or yours or yours..." [points at the camera] "... o

You might clean yours up or put one on

You might give yours up for someone with a walker

You might board yours at the keel if you take a cruise

You might want to check yours at the door