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3.
A richardson is another way of saying somebody is inbread with a dinosaur and a human. result is not pretty and I advise staying away from them, which wont be hard because they keep to themselves and do not like answering questions.
Kid 1- Dude that richardson is looks like a dinsoaur!
Kid 2- Your right that person does have physical features which reseamble that of a dinosaur!
by Dr. Monopoly January 20, 2010
 
1.
A dance it's namesake character in Hot Rod performs. The dancer places one hand on the back of his/her head, and one hand on the hip, and proceeds to thrust his/her pelvis enthusiastically while wearing an extremely big smile.
"Richardson, you don't do anything"
"Oh, don't I"
by Jesus Price July 10, 2008
 
2.
1. A Richardson is an individual that is often times misunderstood to be arrogant or cocky, but ends up proving that they aren't boasting, just speaking with truth.

2. An adjective used to put an emphasis on a trait that is legendary.
1. I thought that guy over there was full of himself, then he proved us all wrong, what a Richardson.

2. Dude, that guy just pulled off a Richardson 360 in his Mustang, sweet!
by JediNod February 18, 2012
 
4.
Noun - to be a person devoid of any self respect in the workplace or to be a down trodden gentleman ie idiot, dunce
Verb - to richardson someone is to leave them bereft of all intelligence or self belief
Noun - how dare you speak to me in that manner know you place sir! you have and always will be a richardson
Verb - if you speak to me again like that you bespectacled little fellow i will richardson you and that will be the end of it
by thomas b walker November 03, 2006