Interesting, there's a similar thing with wine tasting and sucking it through your teeth for aerating (random googling: http://www.welikewine.co.uk/TipsonWineTa

Interesting, there's a similar thing with wine tasting and sucking it through your teeth for aerating (random googling: http://www.welikewine.co.uk/TipsonWineTasting.html http://www.welikewine.co.uk/TipsonWineTasting.html)