Can be used to call someone a "loser"
Commonly used by dry middle school boys in texts.
Literally just your friend's parents
"Yo, have you heard all the stuff Allie's mom does to her?"
"Yeah! She's such an L!"
One of two things.
L standing for Lose. So when your playing a game or anything really, it's possible to take a L, once again, standing for lose.
And L, as in the character from Death Note which has black hair and is majorly intelligent regarding the Kira case, of course, almost solving it.
Tim: "Darn! I can't believe I lost that game!"
Jake: "Heh, you just took a L, didn't you? "
is for the way you look at me
person 1: O is for the only one i see
person 2: V is very very extraordinary