After a man has finished ejaculating, he squeezes the last bit of sperm out of his dick and slaps himself on the ass a few times to make sure it all comes out.
Austin: I been so lonely lately I’ve been burping the babies every night.
When a male engages a female in anal intercourse from the rear, with such force that his member penetrates deep enough to injure her, causing the glans of his member to emerge from her vagina.
The "head" of the "turtle" would likely be covered in "mud", enhancing the illusion.
This fantastical sexual feat was imagined in order to win a gross-out contest in Denver, CO.
"Holy shit, that dude is bangin her dirtchute so hard he's burping the turtle!"
Yet another term for a wank. In the same way you bounce a baby up and down and give it a rub to make it burp, a man bounces his member around, gives it a rub and hopefully burps out some spoodge.
Dude 1: "Yo! Good day at work?"
Dude 2: "Nah Dawg, I ended up burping the baby in the gents to keep me sane."