Auntie Em Share definition Flag Someone who thinks they are ANTM--America's Next Top Model (but rarely are). Oh my, that girl over there--yeah, the one in the Rock and Republic jeans, white wife-beater, and hair extensions--she is a total Auntie Em! Auntie Em by Simon Morris December 13, 2004 0 0 Get merch Get the Auntie Em mug. Buy Now — $32.95 See more merch