The Loopback 

Fisting the ass and vagina at the same time. Derived from internet terminology, plugging into the WAN and LAN at the same time.

My bitch was gettin' fiesty so I gave her The Loopback.

The Loopback by ldbstix December 14, 2011

pinging the loopback

When a man uses his own penis to stimulate his asshole for pleasure, creating a self-contained feedback loop of gratification. A term born from the tech metaphor "loopback" (where a signal is sent back to its source), this act symbolizes the ultimate closed circuit of self-pleasure.

In IT parlance, pinging the loopback address 127.0.0.0 (or typically 127.0.0.1, known as localhost) tests your computer's own network connection, confirming the TCP/IP stack is working by sending data to itself, not an external device, useful for developers to test local applications and diagnose basic network issues before needing the internet.

Origin: Named after the infamous loopback.jpg shock image, which captures the raw, unfiltered moment of a man inserting his penis into his own anus. The term gained traction as a cheeky way to describe the intense, private thrill of solo masturbation.

Examples:
"She’s so into it, she’s already pinging the loopback by the third round."
"The loopback.jpg is the ultimate flex—pinging the loopback is the ultimate flex -- literally in dick flexibility"

Related Terms: Self-pleasure, closed circuit, loopback.jpg, orgasmic feedback loop.

Note: A blend of technical jargon and primal joy, pinging the loopback is both a literal and metaphorical act—proof that sometimes the best circuits are self-made.

After a long day, pinging the loopback was just what he needed. With a little KY, some flexibility, and patience, he would soon jizz in his own asshole and reset his soul.

pinging the loopback by nancyscrew January 12, 2026

"The Lookback" 

A euphemism for the sexual position crassly referred to as "doggystyle" or "from behind." When it comes to making special requests in the bedroom, "The Lookback" resonates with spousal ears better than any of its synonyms. And it's functional, too: the name implies a finer point of receiving cock in this particular position--literally looking back and showing the guy a little face during the action--and it will accordingly serve as a reminder to girls.

"Hey Veronica, wanna do doggystyle?"
-"Ew, Archie, NO! I am far too classy for such trailer moves. Try it out on Betty instead!"
"Ok Ronnie, I apologize. Can we please do "The Lookback" ?
-"Oh, Archie-kins. I thought you'd never ask!"
___________________________________________

"Hey Mom! what's a lookback?!"
-"Well honey, um, it's when a man and a woman love each other very much and.. the one who's getting on a plane to accept the big job the new city looks back wistfully at the other."
"Oh. The school maintenance guy told me it was something different."

"The Lookback" by jalym August 23, 2008