Literally a king of jerks and -saurus is there for added comedial effect.
You, sir (ma'am), are a jerk-a-saurus rex.
by 1PsycHOTicWitch May 15, 2015
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A woman under the age of 30 who takes pride in the fact she has no gag-reflex. She will get you off 100% of the time and will stop at nothing to make sure you're satisfied. However, she sucks away 1% of your soul, but adds 1yr to your life everytime you orgasm. (Also, legs may stop working for 5-10 minutes post nut) Careful.
Don't drive Susan home bro, she's a slurp-o-saurus. She gave me roadhead last week and I almost wrecked my car because my damn legs stopped working!
by Sloppynukes February 22, 2018
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Angry and or violent DGL (Dirty Girl for Life) who would like to hook up with you.
Damn, did you see that skank-o-saurus rex in the bar all over me, she was crazy as hell
by Point5 January 26, 2010
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A dinosaur that projects a colossal amount of fail unto anyone who comes in contact with it.
Person 1: What the hell is this dinosaur supposed to be?
Person 2: Well that's a fail-o-saurus rex, bro.
Person 1: Well why the hell is it in my YuGiOh deck? This is not a real card.
Person 2: Too bad, bro. You take the card out, you will lose all of your future duels. The fail-o-saurus rex is irremovable.
by locheland December 18, 2009
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A young girl that flirts with as many guys as possible, also is fake as hell and sends nudes to any guy that asks. It's easy to get in this girls pants, due to her lack of self esteem and ugliness. A hoe-o-saurus will either have a butt, or boob, but not both. She will also never stop talking about it and will do anything for someone to look at it.
That girl over there? Yeah she's a hoe-o-saurus, I heard she sent nudes and tried to take it in the ass.
by Makingshitforhoes February 1, 2017
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After a long day of work, James sat down to enjoy a nice chawdad skidoodley saurus monster.
by Hitlist August 29, 2008
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A gender - neutral term to describe someone who enjoys sticking stuff (usually genitalia) down their throats
Damn, look at that thot Lara B - she’s such a throat o saurus

Elton John is a throat o saurus - but only for men
by Humdogg February 24, 2018
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