Orangutangititis Share definition Flag A physical problem in which a persons arms are so long that they can touch their knees without bending over. Fred: holy shit! That guys arms are so long! Jim: Yeah man, he must have Orangutangititis Orangutangititis by Kenneth Callahan January 14, 2009 0 0 Get merch Get the Orangutangititis mug. Buy Now — $32.95 See more merch