That annoying person who texts you again if you don't reply within 18 seconds. — Anonymous Copy Share Image
Most people are used to the T.V. comedy method of one joke every 18 seconds. And that's why it's not funny... There's… — Ron Shock Copy Share Image
I was going to talk about Nicholas Parsons' ignorance, but 18 seconds would be a wholly insufficient time. — Clement Freud Copy Share Image
