slob one's nob Share definition Flag (slôb ' wûns ' nôb) vt- to suck one's penis, especially in a sloppy manner. "That sloppy bitch slobbed my nob and then I sent her on her way." slob one's nob by Bran Cron March 30, 2004 0 0 Get merch Get the slob one's nob mug. Buy Now — $32.95 See more merch