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2 definitions by yoelbenyehuda

 
1.
Anyone who is a member of the League of Sexy Old Men; an abbreviation of the title.

Someone who is cool,calm and collected in a Sean Connery kind of way.
Old dude over there is a total LOSOM...
by yoelbenyehuda March 12, 2011
 
2.
One who is constantly working in the studio; an engineer or producer.
Guy 1:Dude I was in the studio all day on two SSLs and a Neve.

Guy 2:You are such a stereosexual.
by yoelbenyehuda September 29, 2011