This phrase literally translates to 'it needs to be consulted with the pillow'. It is a Spanish slang expression used when someone needs to sleep on something before making a decision or when they need more time to think about something.
Examples
- Spanish: No puedo tomar una decisión tan importante al instante. Hay que consultarlo con la almohada.
- English: I can't make such an important decision instantly. I need to sleep on it.