Mrs Dribelle sends her nasty assistant, Elton, to intimidate Bodger into leaving the flat. After Badger hits him on the head with a frying pan, Elton is determined to catch him and get Bodger thrown out for breaking the rule of "No animals allowed."
Badger finds Bodger's cactus very amusing as it has been planted in a potty. After an unexpected bump on the head, Badger drives Bodger mad by thinking that he is Super Badger.
Bodger thinks he has won the lottery, after leaving Badger in charge of writing down the numbers. He later regrets making a rude phone call to Mrs Dribelle when he discovers that he has not won the lottery after all.
Mrs. Dribell's cat Fluffykins' birthday cake is delivered to Bodger and Badger's address. Badger is determined to prove to Mousey that the cake is not a real cat, and ends up destroying it. They then create a substitute cake out of mashed potato and baked beans.
When Badger gets stuck in his badger flap, Bodger decides that it's high time he went on a mash-free diet with a healthy dose of exercise, much to Badger's displeasure.
After finding more of Badger's mashed potato in his clothes drawer, Bodger buys Badger a new bed that turns out to be a baby's cot. Meanwhile, Elton is still determined to catch Badger and show him to Mrs Dribelle.
Bodger loses his rent money and tries to make amends by washing Mrs Dribelle's car but unintentionally covers it in mashed potato after getting the water buckets mixed up. Later on, Mrs Dribelle's attempt to welcome the Countess of Skegness is ruined thanks to Badger.
Bodger receives a letter from the library saying that he has an overdue book and now must return it. Unfortunately, Badger lent it to Mousey who converted it into a mattress.
Mrs Dribelle tries tricking Bodger with a document to get him out of the flat. Fortunately, thanks to Badger, Bodger signs the other side of the document saying that he can stay in the flat for as long as he wants. Badger has to stop Elton from getting it back.
