Ayrton Senna noun Ayrton Senna in Cockney rhyming slang means: tenner (ten pound note) Ayrton Senna is mainly used as: Ayrton EXAMPLE USE ❝ Can you lend us an Ayrton until Friday?❞ Other London Cockney accents about Money Uncle Ben Yul Brynner Bees and honey Wife and Kid Duke of York