If not for M'Ress, i might have answered 'purr'. But after watching some TAS, all i want to do is fucking kill anyone who purrs.
[yt]http://www.youtube.com/watch?v=jjGhYexrJ0c[/yt]
[yt]http://www.youtube.com/watch?v=jjGhYexrJ0c[/yt]