A hairstyle consisting of one chunk of hair hanging directly in front of the face, popularized by the Misfits' Glenn Danzig in the 1980s.
Did you see Johnny's crazy new devilhawk?
A modified mohawk with a long lock in the front hanging down over the face. This idea is borrowed from the devilock, a hairstyle popularized by The Misfits
Dude, did you see that crazy fiend, he's got a foot tall devilhawk.