Mr. Lowrance Share definition Flag The best math teacher ever, lets us eat in class, talk, he doesn't like homework or tests, and lets us have pokemon cards. "Mr. Lowrance is the best teacher ever!" "Mr. Lowrance beat sans on actual Undertale (true story)" Mr. Lowrance by BM32 September 21, 2021 0 0 Get merch Get the Mr. Lowrance mug. Buy Now — $32.95 See more merch