sammy hamon Share definition Flag A derogatory term for kids who aren’t as smart as others, often times people also call them stupid or dumb. Tom is such a Sammy hamon because he always fails the tests in math sammy hamon by Jackjeffersontommm January 14, 2019 0 0 Get merch Get the sammy hamon mug. Buy Now — $32.95 See more merch