Dokoro de(wa) nai どころで(は)ない

Phrase meaning: be out of the question, be more than…, this is not an occasion for
1. After dictionary form of verb/adjective
Ryokou ni iku dokoro dewa nai.
Going on a trip is out of the question.
Un ga ii dokoro dewa arimasen. Kiseki desu.
It is more than good luck. It is a miracle.
Joudan o itte iru dokoro de nai.

This is not an occasion for joking.