The lyrics are composed in colloquial, unsophisticated Malayalam and often focus on graphic descriptions of sexual organs and acts. A popular recurring refrain in these songs is: "Thaanaro Thannaro Thaka Thannenthoru Kunnayado..." Key themes within the lyrics include:
: Despite the explicit language, the core intent is often to praise the power and beauty of Goddess Bhadrakali. Kodungallur Theri Pattu Lyrics
The singing of Theri Pattu (literally "swear songs") is an integral part of the ritual. During this ceremony, thousands of oracles ( Velichappadu ) and devotees from across Kerala gather to "pollute" the temple by throwing sticks and singing these libelous ballads. The lyrics are composed in colloquial