Meh Share definition Flag Aussie slang word. it express the sound when sheeps cry. Since sheeps are mostly dumb, it means I am a stupid cunt and I don't care what ever. gg: hahaha, i owned you, noob. sk: meh Meh by Anonymous May 24, 2003 0 0 Get merch Get the Meh mug. Buy Now — $32.95 See more merch