Adult Angry Birds Red Bird CostumeA direct hit! Slingshot your way into Halloween with this all New Angry Birds Halloween costume. In one size, this Angry Birds Red Bird Costume For Adults is an easy and fun way to dress up for Halloween night. Costume features foam pullover and pillow pouch so you can add your own extra stuffing. One size fits most adults. A direct hit! Slingshot your way into Halloween with this all New Angry Birds Halloween costume. In one size, this Angry Birds