4th grade humor Share definition Flag Humor that does not exist, and if they are trying to joke, then they are sounding like hey are talking normally. 4th grader: *tries to make a joke*Intelligent person: That is some dumb 4th grade humor! 4th grade humor by diet dying light October 17, 2023 0 0 Get merch Get the 4th grade humor mug. Buy Now — $32.95 See more merch