The word used when maths teachers have had enough and want to shake it all up a bit, so they change the spelling of multiplier to multipler. Often used when doing percentages and interest.

So your fuckin' this chick, right? And you've been with her a few times, so you say, "you know what really turns me on? Sex by a window." And she's like, "okay."
So you start fuckin' her from behind so she's looking out the window, and you slip out a few times, but it's cool, because you get right back in each time. Then in a closet or somewhere, you got a friend erect and all ready to go. So he comes up right beside you and when you slip out this time he slides right in, and she doesn't notice that it's not you. You quietly leave the room and run outside, infront of the the window and walk away; make sure the bitch sees you though.

Also known as Multiple Systems; Related to Otherkin: People who describe themselves as multiple systems (also known as multiples, multiplicity, plurals, alts, and many other names) take the idea of headmates one step further by believing that they actually have multiple people who make up their multiple personalities. So a person who describes themselves as a multiple system will likely refer to themselves as "they" because they believe they are multiple people. When they are acting as the personality of one of their headmates, they call this "fronting".

Some multiple systems will have headmates who are animals, otherkin people, and, of course, fictional characters. There are also people who believe they have galaxies, nebulae, universes, and other space shit, either in their "headspace" or as an otherkin. So some people will believe they are actually galaxies.

So your fuckin' this chick, right? And you've been with her a few times and you say, "you know what really turns me on? Sex by a window." And she's like, "okay."
So you start fuckin' her from behind so she's looking out the window, and you slip out a few times, but it's cool, because you get right back in. Then in a closet or somewhere, you got a friend all ready to go. So he comes up right beside you and when you slip out this time he slides right in, and she doesn't notice. You quietly leave the room and run outside, infront of the the window and walk away; make sure the bitch sees you though.

More than two

A person with multiple personalities -- many minds in one body.

See multividual.

Making more than one submission of a definition to Urban Dictionary. This is a device used by people in the hope that the more frequently they submit their definition the more likely it is to be accepted. If the definition contravenes the guidelines laid down by Urban Dictionary, volunteer editors will not accept it no matter how many times it is submitted. The practice of multiple submissions is also likely to backfire on them as even if the volunteer editor couldn’t decide on it the first time they saw it, seeing multiple times more is likely to piss them off so that they vote to keep it out, after all they’re only human. So if you are going to submit a definition, do yourself a favour, submit it only once and if it is rejected, check it against Urban Dictionary guidelines, correct it and resubmit and it just might get accepted.

The syndrome of having to shit multiple times in a day.

repeatedly scoring points in a manner that is so awesome one might say "it was orgasmic"