Dinner Room 

An extremely embarrassing and unforgivable way of describing a diner or cafe in a moment of panic and hesitation.

Zoey: Where do you want to meet tonight?

Christian: Uhh... The ‘dinner room’!!

Dinner Room by Phantom Joss June 14, 2018

making room for dinner 

taking a shit, especially after lunch.

About an hour after lunch I spent a good ten minutes in the bathroom making room for dinner.

making room for dinner by ducksRpeople2 August 23, 2011