[ID: 2 rectangular flags with 11 horizontal lines. line sizes in this order: thick, thin, thick, 2 medium, thick, 2 medium, thick, thin, thick. colors in this order and reflected after the last listed color: black-red, dark red, dull red, reddish dark grey, grey, light grey. in the center of the first flag is a white circle, on that circle is an off-white symbol of a mouth with sharp teeth. End ID]
Biteuvel: a Feruvel (link) term connected to biting.