Mars Bars Share definition Flag Another word for Fudge, when you want to swear but don't want to make it obvious. Trust me, it confuses people. Oh, Mars Bars ! She freaking stood on my foot wearing high heels ! Mars Bars by Ditz.xx January 23, 2009 0 0 Get merch Get the Mars Bars mug. Buy Now — $32.95 See more merch