Personalized WICKED-Evil Smile Skull Youth T-Shirt. Wicked Skull's Evil Smiling Skull - "WICKED" Evil With A Smile. WickedApparel Designs by WickedSkulls Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.