Is the act of a male human having sex with a chicken. But right before the male
(Ejaculates) he quickly snaps or cuts the neck of the chicken causing the chicken to quiver violently making the sensation 1000x better
A chicken that someone keeps for sex. You can't train a chicken to have sex with humans. You just grab a chicken and fuck it.
They are sometimes taken to orgies as a curosity and/or to make more kinky. Perverts sometimes keep them.