Tell me if you have a better one. But it's skeppy with philza lore. Skepza sounds funny sooooo
I hearbye say he didn't loose his wings in an accident, nor did he decide he didn't deserve them, or whatever other theories are out there. He was showing off to his friend, Bad, and tried to take off. He simply forgot how to fly. He fell on his face and simply hasn't been able to fly since.
Furthermore, skeppy as Phil is nothing like our one and only dadza. He's our one and only chaos crow. His version of the crows beat box and he interpretes it. His secret house in the icy wastelands? 14 stories high. His dramatic murder of his son? He laughed as it went and memed it. And his son, karlbur, was totally fine with this. It was just a meme. Still best friends with bad. No AU could undo that. Only oversized omelets can.