Because the body is the lion's share of the Gryphon.
Why should you never trust advice from a group of gryphons?
Half of them are lyin'.
Harry Potter is invited to a... "gathering" at Hogwarts one night.
He is told to go through the door marked by a gryphon. As he does so, he wonders what this is all about. When he enters the room, he is stunned to see Malfoy obviously inebriated on the floor, just slitherin' over to the side, towards a guy who would repeatedly huff 'n' puff clouds of smoke. Next to...