Onetimewaymon Share definition Flag A narcissist, sociopath, gas lighter who claims that they never have done anything more than one time. Bye onetimewaymon, like I really believe you was with that bitch once. Onetimewaymon by Kim Levene June 22, 2023 0 0 Get merch Get the Onetimewaymon mug. Buy Now — $32.95 See more merch