Origin

On the second of January 2011 an Anon made a thread with the chicken strip image with the following OP:

>Gf giving me a hj
>sister walks in stops for a second then leaves
>girlfriend leaves after being startled.
>sister comes back in and asks if she can try giving me a hj
>mom walks in stops for a second then leaves
>sister leaves after being startled
>mom comes back in and asks if she can try giving me a hj
>dad walks in
>gets on the floor
>then proceeded to help my mother give me a handjob.

The thread was made with hopes of /b/tards posting embarrassing stories of their sex lives (which, of course, spurred many parodies). One of the first replies was as follows:

>first blowjob ever
>gf has never given a bj
>she tries to deep throat
>puke everywhere

shit happened :(

This humorous story was then very easy to manipulate as the following reply shows:

>first blowjob ever
>gf has never given a bj
>she tries to deep throat
>puke everywhere

puke happened :(

More replies soon followed as more found ways of manipulating the story.

>first blowjob ever
>gf has never given a bj
>Forgets shes twelve
>Cops bust in

Rape happened :(

About

The exploitable sentence is very easy to reproduce in a humorous fashion. The first two lines are usually made of "first X ever" "Y has never X". The next two lines are a situation relating to this followed by the result. In the above example, "Forgets shes twelve" "cops bust in".

Examples

There have been a number of notable parodies including the following:

>first blowjob ever
>gf has never given a bj
>realize I don't have a gf

nothing happened :(

>first feetjob ever
>gf has never given a fj
>she tries to deep foot
>wat

>first girlfriend ever
>bj has never given a gf
>she tries to deep throat
>mindfuck everywhere

Mind=blown happened