What is die l?

Die L’s is a slang term used by various criminals, but mostly gang members. The ‘L’ in the term can mean various things depending on who’s throwing it; it can mean love, life, loyalty, etc. Again that meaning will vary, but the overall meaning is the same, if you say die Ls for (x), it means (x) is an enemy or someone/something of that nature. People can say Die L’s for people, cities, gangs etc.