Listen to Does Your Chewing Gum Lose Its Flavour (On the Bedpost Overnight?) online. Does Your Chewing Gum Lose Its Flavour (On the Bedpost Overnight?) is an English language song and is sung by Lonnie Donegan. Does Your Chewing Gum Lose Its Flavour (On the Bedpost Overnight?), from the album 100 (100 Original Tracks Remastered), was released in the year 2014. The duration of the song is 2:35. Download English songs online from JioSaavn.