l+c
L+C means you hit like and throw a comment on Instagram, because you're trying to look like you care.
My crush posted a selfie. I L+C'd it because I'm trying to look cool.
My mom posted a photo of my messy room. I L+C'd it because I'm a bad kid.
My dog posted a picture of my sock. I L+C'd it because I'm a weirdo.