Someone who falsely takes credit for creating/making up a word:

1. that is not located in any modern dictionary
2. whose origins/roots are unclear
3. that is commonly used
A couple of years ago, Jeff proudly told Rodney that he had created a new word - defugalty. Rodney's friend Lewie was skeptical; so, he looked up "defugalty" on urbandictioary.com and saw that the word was already listed and apparently was commonly used by many people.

Jeff is such a defugaldick.
by Sflewie March 24, 2012
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