mootscab Share definition Flag A scab or infection around the female genitalia. Usually used to describe a person of undesirable character. He wouldn't lend me 2 dollars so I could get a case of beer. What a mootscab! mootscab by Hooza December 7, 2006 0 0 Get merch Get the mootscab mug. Buy Now — $32.95 See more merch