Mr Prim Share definition Flag The greatest teacher of all time, he’s pretty alright except he doesn’t want you eating in his classroom. Student: hey Mr Prim Teacher: HEY! IM NOT FINISHED! Mr Prim by Whatfugglesmynuggles July 25, 2018 0 0 Get merch Get the Mr Prim mug. Buy Now — $32.95 See more merch