The highly anticipated upcoming album from the ambidjent band Vildhjarta. The meaning of the word "Thall" is shrouded in mystery and may only be known by the bands members at the present time. It may be used describe a certain sound as was the case with Djent. It may also be a term in Swedish, the bands origin. Most people who use the term simply state the name of the album by itself or try to replace the word "Thall" with many random words in a sentence.
Person #1: THALL!
Person #2: I'm bound by thall law to inform you that thall is thall. I'm sorry.