When Ariel started existing she became an L. She is the literal definition.
Is for lovers who love one another
Stems from the theme song for Jacksepticeye's Funiest Home Videos
Rodney: Hey did you see the new Jacksepticeye video?
Carl: L IS FOR LOVERS WHO LOVE ONE ANOTHER
"dude that was such a Kevin moment, what an L"
*precedes to see parents get a divorce*
Getting L's means people are calling someone a loser.
Oooh Baby Ariel be getting them L's after RiceGum's diss track!
The letter "L" can mean several different things in slang. It might be interpreted as "loser." It can also stand for "laugh" or "laughter."
"I can't believe he lost, what an L."
"That joke was so funny, I'm dying of L."