Mindless link propagation; as this definition implies, MLP is the aimless or casual sharing of links to websites.
Anne, bored at work, sent Bob an email full of MLP.
By Leora
/mlp/
A board on 4chan dedicated to discussion about, and things related to, the television show "My Little Pony: Friendship is Magic". Created by head admin moot after pony-related posts were cluttering up the /co/ and /b/ boards.
Meaning "Me la Pelas" in Spanish ... Often translated to "suck it". Refering to an action where you have beaten someone else in something and your mockin him. The short-term "M.L.P." is often use texting or while chating.
Mia: You cheated in the game!
Ricardo: No! You just suck. Me la pelas!
Mia: you dirty little hamster!
Internet shorthand of "Me la pela". Spanish slang. Means" "sucks my dick/can suck my dick". Literal translation means "jacks me off". Used to express intense dislike of someone/something, or to express ones superiority over the subject in question.