I wonder what stands for the “L” that some sportsmen do with their fingers when celebrating some score.
Maybe “L”-oser, to taunt the opponent?
She was lookin' kinda dumb with her finger and her thumb
in the shape of an "L" on her forehead~
Yeah, I've always known it to represent "
Loser". Just be sure you aren't using your left hand, because then the letter is facing you, and you're calling yourself a loser. At least, that's what the schoolyard legends told...