Incest

Fucking one's own family memeber

Lisa: Tommy do you know what incest in

Tommy: no

Lisa: It's how we keep the genes in our family

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incest

The way the British royal family keeps itself German.

It is illegal for any member of the British family to marry anyone who isn't a blood relative. (Thanks to the 'Royal marriage act' of 1716) Even lady diana was a distant cousin.

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Incest

Literally the definition of Alabama

Science teacher looking at the kid from Alabama everyone from Alabama is incest

Alabama kid: it was only once

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Incest

To engage in sexual activities with one who is of blood relations.

n|p inserted his penis into his sister's vagina.

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incest

When two family members have sex. I'm not saying that they have to be in/from Albama but hey, almost always are.

wow, that kid is retarded
ya, his parents are from albama
ohh, its because of incest
no shit sherlock

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Incest

When you have sexual interests with someone in your family (cousin, brother, sister, etc)

Logan is having sex with his cousin! Should I tell Rosie? That’s incest!

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incest

To really, really, really love your family.

It's good incest when I can't stop thinking about my aunt!

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