A fork of Rural Dictionary
When a man ejaculates into a female's mouth, and then the female proceeds to pull trig, vomiting both her stomach bile and the man's semen back into the man's mouth.
Handsome Stud: "Yo dog I was piping this hooker last night and decided to finish things off with a nice little South Carolina Birdfeeder." Stud's Friend: "No way dude I did the same thing last week to some random chick I met at a frat party."
the sperm donor (could be a one night stand, man whore, or a fuckboy) of a woman's baby. he dispenses seed just like a birdfeeder.
Sarah changed Daves contact info to "birdfeeder" because all he is good for is dispensing seed. Johns friends started to call him "birdfeeder" because of how many women he's knocked up.