Mostly used on online games.
Muling is the process where an experienced player of an online game gives items or money to a new player (most commonly a friend) to help them get started in the virtual environment.
Thus making this new player much better than anyone else who like him has just started.
a.k.a twinking
Friend 1: I'll give you some rare items and money so you can beat other new players.
Friend 2: Isn't that muling?
Friend 1: So....?
by lVlouse August 14, 2006
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The act of having sex which makes you look like Yossemite Sam trying to ride a camel.
I called Cee last night & he didn't answer the phone...He must've been MULING again.

I hear moaning in the next room, they must be muling in there!
by Davebny August 23, 2007
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To stop individuals from successfully making a loaner in the game of Euchre.
*In a game of Euchre*

- Person A: Ok, I'm going alone on Diamonds.

- Person B: Ok, I'll lead with an Ace of Spades.

- Person A: Damn, that was my only weakness!

- Person B: Haha, I just muling'd you.
by ASL September 1, 2005
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mule
n.
1. A carrier of things for someone else; often used to refer to a carrier of illegal drugs, or a video game character who functions as a holding space for items for another character.

v.
1. To hold or transit for someone else.
Bob is the mule for our drugs.

Mulebob is a 1st level character who's a mule for all our gear that we haven't sold yet.

We'll give that item to Mulebob to mule over to your character in that other place.
by Snowblood January 26, 2004
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A regional (Swansea) term for extremely ugly or not very pretty. Usually applies to the female of the species but can also apply to men or objects.
That bird you pulled last night was muling.
by Ianto Davies May 2, 2008
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The offspring of a mare and a jackass. Useful as a plough animal, and also a fine ride in rugged terrain. These creatures are almost always sterile. They have the coat of a horse and the voice of a donkey.
I do hope that Charles and Camilla do not breed a mule.
by Bumkicker Slade May 10, 2005
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A sexual move whereby during doggy style sex the penis, in one swift move, is removed from the vagina and reintroduced into the anus (also known as changing at baker street). The shock causes the recipient's head to rear up at which point the gentleman smacks it down with his fist as one would a miscreant pack animal. Hilarity ensues for all involved. Except possibly for the "mule-ee".
Dave: The girlfriend dumped me last night, mate.

Steve: Really, mate?

Dave: Yep. Tried the mule. She wasn't best pleased.
by Uncle Twatflaps October 25, 2006
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