[Catch The Wave] What is 잠수[jam-su]?

In this segment of K-Talk with Hyunwoo, a Friday segment of Catch The Wave on Arirang Radio with Adrien Lee, Hyunwoo introduced the term 잠수 and 잠수를 타다. Find out what kind of other meaning this Korean word for "submerge" can have : ) Do you have a term or expression that you'd like to have Hyunwoo and Adrien explain on the show? Let us know in the comments! http://arirangradio.com/catchthewavehttps://www.facebook.com/catchwave