Futterman's battle with the bat gremlin, ending with him covering it with cement.
Billy brings Barney to the bank and ties his leash to under the counter. When Mrs. Deagle arrives to chew Billy out for damages done to her lawn display, she says she wants to take Barney to the kennel to have him put to sleep. When she goes on to say she would gladly ensure a far more inhumane death if given the chance, Barney unties his leash, leaps up on the counter and pounces the old bat (breaking what was left of her lawn display in the process). Good boy!