banjo scraper Share definition Flag A lady with a considerable gap between her teeth that would scrape your banjo string during an act of fellatio. "She's got a cracking voice but she's not getting anywhere near my penis with that banjo scraper." banjo scraper by Monkey Ball Z October 28, 2006 0 0 Get merch Get the banjo scraper mug. Buy Now — $32.95 See more merch