It means I don’t know in short since the newer generations of teens cannot be bothered to type long words. So ,as a result of laziness, they resort to abreviations .
by Evester2000 May 10, 2019
LOL lol means LAUGHING OUT LOUD for all the oldies! But for kids it’s a way of saying that she/he is almost crying with laughter.
by Evester2000 May 10, 2019