Top Definition
A dumb ass that thinks he is smarter than anyone.....but screws up everything they touch or attempt...a person who acts like they know what there doing, even though they do not....this includes dumb ass people , morons, and guys who where jackets with tassels hanging off them....
Hey check out that guy in the tassel jacket and moccasin boots, hes a Legend in his own mind !!!!

That guy is such a tool , he's a Legend in his own mind, telling me how to do my job !!!

Girl , he's a Legend in his own mind, cause that 4 min of sorry sex was nothing like what he said he was gona do to me !!!
by Heyman3000 February 12, 2010

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An individual who experiences grandiosity, with probable undertones of liberal to severe narcissism. Someone who thinks that they hold an immense amount of clout in the world when in reality they hold very little, or likely, none.
Don: I'm telling you man, when I got down on the scene everybody knew who I was. Shit I got the hookup for everything and anything.

Phil: Wow, there goes Don talking shit again. He don't know shit about shit. That dude is a legend in his own mind.
by Phil Fernandez December 05, 2016

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.

Buy the mug

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