- Although it prevents access to lockers (something which we would usually frown upon), we have found that turning lockers around to face the wall can provide great amusement.
- Paint a block of lockers like a wall, and watch people's amazed faces as they assume their lockers have disappeared.
- Convert your locker into a religious shrine.
- Dig a two foot trench for a locker block to sit in, thus preventing access to the lowest lockers (Added bonus: In case of war, the locker will remain untoppled and provide a haven fortress for you and your workmates)