Shlibby Share definition Flag (Shh - Libb - Eee) Noun. - A good friend or comrade. Usually used with a positive or affectionate connotation. 1. What's happening "Shlibby"? 2. Yo, "Shlibby", what up? Shlibby by Whitney Walker August 20, 2006 0 0 Get merch Get the Shlibby mug. Buy Now — $32.95 See more merch