Listen to Who Put the Benzedrine in Mrs Murphy's Ovaltine online. Who Put the Benzedrine in Mrs Murphy's Ovaltine is an Unknown language song and is sung by Harry 'The Hipster' Gibson. Who Put the Benzedrine in Mrs Murphy's Ovaltine, from the album Weed Smoker's Dream: 16 Classic Jazz Vocals About Drugs (Remastered), was released in the year 2012. The duration of the song is 3:03. Download Unknown songs online from JioSaavn.