A kink that involves laying eggs into someone, usually involving aliens, bugs, tentacles, etc. and can be seen occasionally in hentai. There is a large amount of art involving it on tumblr, and is commonly associated with the inflation kink.
“Hey what are you into?”
“Oh I’m into oviposition. I have a few egg dildos.”
by TheHogHeSins March 26, 2018
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1. the means by which animals, generally fowl, lay eggs
2. a term used in reference to girls who spend most of their time on the couch watching reruns of reality TV shows in which they are compared to hens laying eggs
This bitch is so lazy you'd think she's in oviposition.
by SeymourBalls June 7, 2017
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Oviposition is the process of laying eggs.

Such as the ones laid by fishes, amphibians, reptiles, birds and monetremata.
Parturition for reptiles involves oviposition
by Psysaturn November 24, 2008
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