Corrected entry: Watch when all the kids are putting the fake teeth in their mouth near the beginning of the movie. Ralphie's friend, the kid who sits in front of him, just pretends to put the fake teeth in at that point. Very obvious.
Paul Van Scott
5th Jan 2007
Correction: We don't see the students put in the teeth. When they say "Good Morning, Miss Shields" his teeth are loosened and he readjusts them.
jairodrigue