You ain't a'woofin Share definition Flag Used to express acknowledgment of the obvious. Person A: Im about to freeze to death and turn into a popsicle !Person B: You ain't a'woofin ! You ain't a'woofin by Eigo Sensei August 19, 2010 0 0 Get merch Get the You ain't a'woofin mug. Buy Now — $32.95 See more merch