Lesbian Acronym

Alright, listen up, buttercup. This joke takes the word "lesbian" and makes a funny acronym out of it. You know, like when people spell out words with other words? Except in this case, it's got some zing to it, because it throws in "shitty bitches" in there to be edgy and contrast with the nice girls. Get it now? Good, now go back to your coloring books.