Season 1, Episode 22 - "Roomies"
26 June, 2009
Marlene gets a new roommate named Rhonda, a walrus who is sloppy and has bad manners. Before her roommate arrives, she dances with Skipper and is very excited, but Skipper is paranoid that Marlene's roommate may be a spy, possibly with the intent of stealing Kowalski's newest invention, a device whose function is not yet known. The penguins point out to Marlene that the new arrival weighs 1,500 pounds, enormously heavier than she is, and suggest that multitudes of otters might be on the way. The new roommate turns out to be a walrus, however. The new walrus, Rhonda, bullies Marlene and uses her as a live tissue. She also farts in the water constantly as well as in Marlene's home. After faking her approval to the penguins several times, Marlene finally asks them to ship her somewhere else. But when she learns that a labeling error resulted in Rhonda being headed for a polar bear reserve in Alaska, her guilty conscience causes her to save the annoying roommate. Marlene ends up using Kowalski's invention, which

