egonoid Share definition Flag Pertaining to one of many who are labeled as being egotistical.See also egotistical/egon. Blake: I scored a 2400 on the SAT. If you scored any less, you're an idiot.Chris: Shut up egonoid!(Nickname: Egon) egonoid by MackB83 December 11, 2012 0 0 Get merch Get the egonoid mug. Buy Now — $32.95 See more merch
