Okay, first off, this is Stick, my big ol' 8 year old male normal:



And he has this weird marking, just the one, not like anything I've ever really seen before. It's not quite a flame (you can see some regular flames in the pic to compare with), more of a 'flame with some extra white and black bits'. Any of you guys have a name for this strange mark?



I'm not really sure if this is the right forum for this, but since its got pictures, I thought I'd stick it here. Any ideas?