never before would i believe i’d have a hc on crowley’;s hair , but the one thing that has always bothered me was the idea that a vampire is frozen at the state they are turned into a vampire &. drink human blood . when it comes to crowley , he drank human blood rather quickly, so he was stuck at his current state . meaning , for his having to grow that long , crowley had refrained from cutting his hair ever since the end of the war / crusade for him . meaning the hair had been growing throughout the years up till the day ferid force - fed him saito’s blood . which finally paused crowley’s growth . who’s hair , by the end of the LN had grown near his middle back ——— however , sometime during the 800 years , ferid had “tricked” crowley into dyeing part of his hair brow .
explaining the duel colors he has . so technically speaking , should someone basically shave crowley’s hair , and due to the quick regeneration as shown with ferid , it would grow back to it’s original length, only now in it’s full red head glory /
