Does snak the ripper rite his own songs?

It seems you are asking about the musical artist Slipknot. There is no artist known as "Snak the Ripper."

Slipknot is known for their intense and chaotic performances, and they do write and perform their own music. All members of Slipknot contribute to the songwriting process, with their lead vocalist, Corey Taylor, being the primary lyricist.

While there are rumors and speculation about specific contributions of individual members, the band as a whole is responsible for crafting their music.