boxgrazer Share definition Flag Someone, generally a woman, who engages in cunnilingus, or 'eating at the Y' See also Mingeeta, Rugmuncher "Don't even try to chat her up, she won't be interested. She's a boxgrazer !" boxgrazer by Cutaway August 17, 2004 0 0 Get merch Get the boxgrazer mug. Buy Now — $32.95 See more merch