Quack boards.

[LdShade]

Quack boards. They look like normal boards, like the ones used to make machines and computers. If you use them on your hand, however, you can change their name to anything you like, once. If the board is inserted in a machine or computer frame, it will be accepted, as normal. However, once the device is finished, instead of whatever the builder thought was being built, only a rubber duck is left where the frame was standing.

Make them buildable using the circuit imprinter.

[MedicInDisquise]

Have it spawn in the Theater, perhaps in the lockers no body uses. Another tool for the HONKing clown to use, especially if they manage to get technical storage access.

Please have it able to be deconstructed though, otherwise it'd be a waste of metal and other resources we (usually?) have a limited number of.

[Kyrah Abattoir]

Rubber ducks? why not Amusing Duck ->