Rusty Walrus is a video game character from Crash Twinsanity. Crash Twinsanity is the fifth platform game in the Crash Bandicoot series. ...

The Rusty Walrus is a large blue walrus wearing a chef's hat and an apron. In his hand he holds a large cleaver.

He used to be a cook on Doctor N. Gin's battleship. When Crash got on board, Rusty decided to catch Crash and use him as some fresh meat for his pot. He chases "his naught piece of meat" down a long hallway filled with towers of fire. Crash can slow him down by shutting doors on him, but he eventually breaks through them in a way similar to Cool-aid man. Dr. N. Gin is a character from the Crash Bandicoot series. ... HMS Victory in 1884 given to the most powerfully gun-armed and most heavily armored classes of warships built between the 15th and 20th centuries. ...

When the battleship sank, he assumedly went down with it. He has not appeared in any Crash Bandicoot game since.

Crash Mania's Crash-O-Pedia article on Rusty Walrus