right fuckin' sideways Share definition Flag When you’re so inebriated that you’re unable to walk straight, let alone stand up. "Dude, you drank so much last night! You were right fuckin' sideways!" right fuckin' sideways by e911goddess September 16, 2007 0 0 Get merch Get the right fuckin' sideways mug. Buy Now — $32.95 See more merch