Nold
From Tardis Wiki, the free Doctor Who reference
Nold was a Sontaran. He bit his tongue clean through once during an escape pod crash. He was killed by the Witch Guard. (AUDIO: Heroes of Sontar)
After learning how Shiri's tongue was bitten off by Zounds, Vislor Turlough mentioned meeting "a Sontaran who bit off his own tongue". (AUDIO: The Last Fairy Tale)
