Teacher's Beau is a 1935 Our Gang short comedy film directed by Gus Meins.
Miss Jones's fiancé Ralph playfully paints a frightening picture of Mrs. Wilson as "a dried-up, mean old woman," neglecting to inform the kids that his last name is Wilson and that Miss Jones will continue to be their teacher under her married name.
Thanks to Ralph's ill-timed joshing, the youngsters convince themselves that the only way to retain their favorite teacher is to break up the wedding, starting with the prenuptial reception, where the kids first attempt to write a sympathetic speech for Alfalfa to recite, but that ultimately fails when he loses his voice.
Next Spanky and Buckweat surreptitiously spike the food by emptying the salt and pepper shakers into it and full bottles of tabasco sauce and horseradish.
Unfortunately, the gang must force themselves into eating the ultra-spicy spaghetti to save face.