LS stands for Life Story, it can be used to shut someone up when they are chatting on about somethin 4 ages, or used as a name for those who indulge in the crime.
Tony: "blah blah blah"
Dave: LS!
OR
Dave: "where's LS?'
Dave 2: "probably givin the samaritans his LS"
Dave: LS!
OR
Dave: "where's LS?'
Dave 2: "probably givin the samaritans his LS"
by Hevinator May 10, 2005