Schwiitt

The hallowed moment in every communion service during the Covid-19 pandemic, when the minister invites the congregation to reflect on the gravity of our sin and to find peace in the loving sacrifice of Christ, accompanied by the solemn sound of SCHWIIIIITTT, SCHWIIIIITTT, SCHWIIIIITTT, as scores of foil lids are peeled back from plastic cups at slightly different times.

Also the sound one makes when they are castigated for a casual, social media observation.