several contestants on occasion came up with the same word during interviews . Co - presenter eve Riley felt embarrassed as she spelt out ' erection ' . Nick Hewer attempted to stifle his laughter during the awkward segment .
Two contestants on Countdown came up with the same word during game . Co-presenter Rachel Riley looked embarrassed as she spelt out 'erection ' Host Nick Hewer failed to stifle his laughter during the awkward moment .