twailo Share definition Flag A guy who likes to dress like a bum and/or smells funky with his hair all messed up. Speaks words like "dud-a", "los-a", "sweet-a". "Look here comes twailo, what's up dud-a?" "OMG, that twailo is searching the recycle bin again" twailo by KwZ September 26, 2005 0 0 Get merch Get the twailo mug. Buy Now — $32.95 See more merch