Top Definition
A non-sexual object (i.e. a carrot) women use for masturbation that causes the death of a woman by means of foreign substances entering the respiratory or circulatory systems through a tear in the vaginal walls from the use of said object.

Note: A queef will force said object out of the clitoris and, thus, negate its title as a killdo.
Dude, did you see "1000 Ways to Die" last night? Some chick died from masturbating with a carrot. They called it a killdo.
by TheToastedRoach May 05, 2009

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A dildo that's got a hidden weapon inside.
Ryan: "Bro, did you hear what happened to Mikey?"
Rick: "Yeah, I heard his Tinder hookup stabbed with a killdo."
by gangry October 13, 2015

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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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