multiplayerpiano.com

A website created by Brandon Lockaby originally launched in February 2012 that allows users to play piano and chat with each other in real-time using JavaScript and socket.io. Users in the same room share one piano.
50% of the users in MPP are anonymous's and 20% of others are bots or people who use midi players.

Person 1: Have you seen multiplayerpiano.com?
Person 2: Yeah, some guy was spamming the chat and piano in every room.

by HokoraYinphineMPP August 23, 2019

multiplug

Someone who takes on more than one sexual partner at a time.

J: Hey you hear that Mandy took on three guys at once?
O: Wow! She's a slut!
T: She's a Multiplug!

by HillTop September 11, 2006

multiple balls

See "extra ball." Multiple ejaculations in one session.

The Russian escort offered multiple balls in two hours but the Thai escort offered just two shots in two hours.

by doggystyler May 15, 2019

multiple nationality disorder

lieing about one's nationality and changing it every year to seem cool.

joey was puerto rican in 8th grade, dominican in 9th, cuban in 10th, columbian in 11th, and brazilian in 12th. joey is really white and chinese, he got multiple nationality disorder

by giveyouthetruth November 23, 2010

multiple guess

A way of describing a multiple choice test.

Especially if it's ridiculously hard.

Dr. Kuhn (Biology Teacher Extraordinaire): We're going to have a multiple guess test--I mean multiple choice test--tomorrow. Practice tonight by guessing what my favorite jungle animal is.

by PaperMachete October 25, 2005

Multiplayerfag

In gaming, someone who buys and plays video games purely for the multiplayer. They can be found mostly on Call of Duty games as well as Halo games.
They are the type of people who want multiplayer in all games.

One example would be the upcoming Dead Rising 2, in which multiplayer was added thanks to the increase of multiplayerfags.

If it weren't for multiplayerfags, many game series such as Halo, Gears of War, and COD games wouldn't have so many sequels.

Bob went to buy a quality game, he bought Dead Rising and enjoyed it very much.
Fred(Multiplayerfag) went to buy a multiplayer game, he bought the newest generic halo sequel.

by Waffle Sage June 26, 2010

multislacker

A person who is a muti talent at doing nothing of human interest but only in human suffering.

Friend: Hey dude you ever get that job scrubbing those waste cans at the abortion clinic?
Dude: No man, I couldn't find any straws.
Friend: I may be wrong but you might be the worlds best multislacker!

by CosmicRider March 11, 2007