Josie Share definition Flag Josie is a nosy, annoying brat. She is not loyal to her friends and will backstab you if you're not careful. She will ask boys out, but cheat on them. That girl is definitely a Josie--look at the way she stares at people! Josie by panda_sillymee May 27, 2019 0 0 Get merch Get the Josie mug. Buy Now — $32.95 See more merch