Parallel universe (What If... the Ood got green-eye?)
From Tardis Wiki, the free Doctor Who reference
In a parallel universe, an Ood got green-eye instead of red-eye, making them jealous and rude. (PROSE: "What If... the Ood got green-eye?" [+]Part of Time Warped!, Loading...{"namedpart":"What If... the Ood got green-eye?","1":"Time Warped! (DWA 90 feature)"})