Gaz

Gaz is Dib's younger sister — a deadpan, video-game-obsessed girl with zero patience for her brother's alien-hunting obsessions or Zim's schemes, yet sharp enough to see through both with effortless contempt.

Sharp-tongued and gloriously unimpressed, Gaz is one of the standout presences in Oni Press's Invader Zim comic series, debuting in issue #5 (2015) under the creative hands of Jhonen Vasquez and Aaron Alexovich. A Modern Age character through and through, she navigates a chaotic world alongside the likes of Dib, Zim, and GIR — and somehow seems to be the only one with her head on straight. With five appearances across the run's 2015–2019 lifespan, she's a fan-favorite whose every panel feels like a gift — because when Gaz shows up, you know things are about to get a lot more interesting.