Something exclaimed by Wigglytuff of the Pokemon Mystery Dungeon versions: Time, Darkness, and Explorers of the Sky. Normally, this cry is followed an explosion of massive proportions, causing some to believe "Yoom-Tah!" is Wigglytuff's hypervoice attack.
by Chatot June 2, 2010
The cougar let out an ear-piercing yoom-tah.
by tazdiablo February 8, 2009