When you tell someone you will be availablein a second and then cowardly hiding in a fridge i.e outright lying (including and not limited to lying everyday in a political campaign)
the act of looking longingly into a fridge hoping a food substance will inspire you but without reward.
Jesus, Derrick! Stop fridging. Shut the bloody door. You keep staring into the fridge like different food is going to magically appear. News flash. It won’t.