Woman bites off partner's tongue.

He can't even lick his wounds! From BBC:

A Tyneside woman deliberately bit off her boyfriend's tongue during a drunken birthday kiss, a court has heard.

Tracy Davies, 40, bit a third of Mark Coghill's tongue off, Newcastle Crown Court was told.

They were celebrating Mr Coghill's 45th birthday at his Newcastle bedsit in October 2008, when she grew upset because she was not pregnant.

[...] Mr Coghill, a former customer service advisor, told the court he could no longer work, struggled to speak, and had lost many of his taste buds.

"I will never enjoy a curry again," he said. "I can't distinguish between certain foods, like the difference between cheese and toast, and just toast.