Gallery: Suh's costliest hits

Ndamukong Suh is appealing his latest fine for hitting Vikings center John Sullivan below the waist. AP Photo/Paul Sancya

Ndamukong Suh has built a reputation as a fearsome defensive lineman who sometimes crosses the line of acceptable on-field behavior.

His latest incident was hitting Vikings center John Sullivan low during an interception return by DeAndre Levy, wiping out Levy's touchdown.

We take a look at some of the hits that helped earn this reputation for Suh, and the league sanctions that followed.

View gallery.