MLP

An acronym for Major League Pinball.

Person: Yo did you see finstalk's score?
Person 2: Yeah he should compete in MLP.

MLP

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!

or
Reynaldo: I hate you so much!
Ricardo: MLP!

MLP

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.

Jusin Beiber MLP! = Justin Beiber can suck my dick!

In a fight between me and Justin Beiber, Justin Beiber MLP.

MLP

An acronym for "Matt Loves Penis"

Matt's dong is being drippy today so i wrote MLP in the elevator.

MLP

Major League Pimpin'

- Those that are the best at pulling girlies.

You: "I was at school my dude, this girl started talking to me in class, and offered up her number."

Friend: "That's awesome, you are definitely MLP!"

MLP

To send someone off or make go away - change the channel to something else less interesting like My Little Pony (MLP).

Why don't you just go MLP - I've just been MLP'd -

Relevent to the MMO community as seen on thedailyblink.com "go-away-were-playing-wow"

MLP

My Life Pwns.

Simple as that.

Person 1: Oh my god, my dog threw up on me last night. FML.
Person 2: Really? Because I won a million dollars yesterday. MLP.