Top Definition
An overweight and lazy compulsive masturbator with little or no intellectual ability and lacking the communicative skills of normal new-borns. Often seen with spiders/caps on their heads.
Danny: Mullan's a right Hun, isn't he?
Dave: Yes he is.
Jaymee: I agree.
Red Ranger: Definitely is.
Paddy: Affirmative
Gut: I'm overweight too...
by Dave the Great December 13, 2004

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A mullan is a very cool man, that plays sport and go out a lot.

"i think Daniel is a mullan"
"yeah, i agree"
by Davish January 12, 2008

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The Urban Dictionary Mug

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One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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Pubic hair of a female growing inside the of cliterous.
Example 1:
Joe: Hey man did you hook up with that chick last night?
Luke: Yeah, I did, but i went down on her and she had a nasty mullan!!!
Joe: Thats fucking nast!!

by Shiashashisha April 26, 2009

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

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A person of which everyone, and i mean everyone, dipises, not because of thier bad nature but becuase they are very, very fat.
"Oh my god that mullan is blocking my view."
"your view of what?"
"Every thing!"
by Willy Ed January 29, 2008

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt