Mash-acre Share definition Flag When a man or woman wants to do unforgiveable sexual acts to another member of the opposite sex. Jim: WOW! She is hot!!! Scott: I would hit that! Jim: I would totally mash-acre that chit Mash-acre by thejokeisyourface November 2, 2009 0 0 Get merch Get the Mash-acre mug. Buy Now — $32.95 See more merch