Wolverine: Snikt!Wolverine: Snikt!.

Wolverine: Snikt! is a five-issue comic book limited series written and illustrated by Tsutomu Nihei, published by Marvel Comics in 2003 as part of their short-lived Tsunami imprint and starring Wolverine. The title refers to the onomatopoeic representation of the sound of Wolverine's claws being extended, a metallic noise often written as "snikt".