Gaz is a fictional character from the Nickelodeon cartoon, Invader Zim. She has a gothicesque style of dress — black dress, purple/pink leggings, grey sleeves, purple hair, and skull necklace, although Jhonen Vasquez claims she is just a normal kid and the clothing comes from his own style. She also has noticeably squinty eyes that rarely open up except in moments of total enrapturement, great rage and/or agitation.