instantplan

noun
UK /ˈɪnstəntplæn/
US /ˈɪnstəntplæn/

A plan you make very fast, right when you need it.

When the rain started, we made an instantplan to play games inside.


OTHER MEANINGS

2. A ready-made plan you can use right away without preparing.

The teacher kept an instantplan for surprise free time.

3. A very fast way to arrange something.

Their instantplan got everyone to the party on time.

4. A plan made in a single moment of sudden need.

His instantplan saved the picnic when the wind blew the tent down.