The act of pulling ones penis out of the vagina during intercourse at a fast rate of speed, then preceding to thrust one time into the partners anus in hopes that ones anus is tight enough to pull the condom off and leave it sticking out the back door. if done correctly the man will strut his arms like a peacock while shooting his load, and the female will unknowingly walk away with a condom sticking out of her anus.
So I was blacked out right, and apparently I gave this chick named Mckenna a proud peacock and never talked to her again.
When you stick your closed fist up a girl and then open up your hand like a peacock.
Your mother was a freak so I busted out the proud peacock on her.