Top definition
A constant nagging individual that can get under one's skin easily with a simple nagging comment. This individual must nag a minimum of 3 times a day in order to be qualified as a "nag-a-saurus"
" I was watching a 'Behind the Scenes' today and saw Rosie O'Donnell nagging about the lack of butch women on set, the fact that the pepsi brought was DIET, and that the scales were "rigged"- coming to the conclusion; Rosie O'Donnell is a butch-a-saurus Fat bitch-butch!!!also known as dyke-a-saurus! We got it covered, bitches!
by Caitin Gale May 03, 2009
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