What is Dynamite Hack's?

Dynamite Hack is a line in the film Caddyshack in which Carl Spackler (Bill Murray) describes the marijuana he is smoking as "Dynamite Hack" to Ty Webb (Chevy Chase). the word is kicked around the streets sometimes as a refereence to pot. It is also the name of a post-grunge band, formed in Austin, Texas in 1997