bullock sucker Share definition Flag someone who sucks balls, any kind of balls(ex. narwhal balls, platypus balls, chubacca balls, ect.) She's SUCH a bullock sucker! She totally sucked that horse's balls! EW! bullock sucker by Jabby McPatty Watty April 7, 2011 0 0 Get merch Get the bullock sucker mug. Buy Now — $32.95 See more merch