Golosian
From Tardis Wiki, the free Doctor Who reference
Golosian was the language of the Gholos. It sounded like crackling and rustling and was made of a series of signals framed in semiotic strings. It was significantly more complex than any human language and even the TARDIS' translation circuit was unable to translate it. It took fifteen years for the translator Loozly to begin to understand it. (AUDIO: Bang-Bang-a-Boom!)
