When speed-solving a Rubik's Cube, PLL stands for "Permute Last Layer". In the Jessica Fridrich method for solving the Rubik's Cube, PLL is the last step(s) needed to solve the Rubik's Cube.
After finishing my OLL, I had to do an easycorner PLL.
Short for Pretty Little Liars. A extremley popular show about teen girls who can't simply tell the truth. Involves a lot of drama and death. Just like Twilight
Emma: Did you watch PLL last night?
Ruby: Pretty Little Liars? No. I think it's kind of stupid.