Name of show where person buys licorice to make it look like the whole family has lost a tooth?

It was a cartoon from what i remember and it was the last scene in the episode. One character had lost a tooth and had to preform on stage and a famil

It was a cartoon from what i remember and it was the last scene in the episode. One character had lost a tooth and had to preform on stage and a family member buys black licorice to put on the families teeth to give the illusion that they all were missing a tooth.

or:It was a cartoon from what i remember and it was the last scene in the episode. One character had lost a tooth and had to preform on stage and a family member buys black licorice to put on the families teeth to give the illusion that they all were missing a tooth.

Tags:cartoon,tooth,