made-upaddress

noun
UK /ˌmeɪd ʌp əˈdres/
US /ˌmeɪd ʌp əˈdres/

A made-up address is a pretend place where someone says they live, but it is not real.

The letter came back because the boy wrote a made-up address on the envelope.


OTHER MEANINGS

2. A location invented for a game or story.

In our game, the treasure is hidden at a made-up address near the park.

3. A false home location given to keep real information secret.

The spy used a made-up address so nobody could find her house.

4. A silly or nonsense place name used as a joke.

He typed a made-up address like '123 Banana Street' and laughed.