From herpetology; the practise of housing two or more species of animals that may hybridize to produce "junk" offspring. This is an especially important consideration for rare and endangered species.
"You have two different species of glass frog in the same terrarium? Don't be a hybridiot!"
by ex situ August 19, 2012

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Top Definition
Term for a smug person who has an unrealistic belief in the environmental benefits of automotive hybrid technology, and acts as if their hybrid car is as ecologically friendly as a horse and buggy.
He is such a hybridiot--he actually thinks he is single-handedly reversing global warming with his Toyota Prius.
by Thestig Shiftsright November 19, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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