Gets My Red Up Share definition Flag When something infuriates you, it gets your red up. Originates from "so mad they were red in the face". It really gets my red up when people are rude to me for no reason. Gets My Red Up by RagnarTheDope July 21, 2016 0 0 Get merch Get the Gets My Red Up mug. Buy Now — $32.95 See more merch