angustora

Nuevo cockney rhyming slang for a person's bumhole:

Angustora Bitters = shitter.

Cockney 1: How did it go with that bird you met in Lidl then me old china?

Cockney 2: Absolute belter mate, cheeky nandos, pint down spoons then back to mine to take her up the angustora.

Cockney 1: Safe mate, safe.