Mornington Crescent (game)
Mornington Crescent is an improvisational comedy game featured in the BBC Radio 4 comedy panel show I'm Sorry I Haven't a Clue (ISIHAC), a series that satirises panel games. An earlier game, Finchley Central, is remarkably similar.
Source: Wikipedia — Mornington Crescent (game) (CC BY-SA 4.0)