The phrase "air humping" is correct and usable in written English.
It can be used in informal contexts, often to describe a playful or humorous imitation of sexual activity, typically in a joking manner.
Example: "During the party, he started air humping to the music, making everyone laugh."
Alternatives: "mock humping" or "air grinding".
You get distracted by a toddler and and old woman, whom you spontaneously air hump, even though you have never met either of them.
Open legs, visible B-hole, labes-on-tabes?!" Call me naïve, but I had expected a bunch of air-humping in tiny thongs and "sexy" approximations of policeman's outfits.
When a bunch of male higher-ups allegedly encouraged a female employee to lift up her skirt and press her bare ass to a glass window, manager Michael Marino responded by air-humping it from the other side.
When life hands you first-world aggression, don a spaceship mask and air-hump "normal" society in the face.
The ride features six air-time humps and three near-ground-level high-speed turns over 5100 feet of track.
That defeat hung in the air, like a hump the Ducks were incapable of getting over.
In this one, Anna's humping the air to test out the new couch.
Sure, there were still hippie-buses decked out in psychedelic colours and scraggly-haired men covered in love beads, humping the air.
Sure, there were still hippie-buses decked out in psychedelic colors and scraggly-haired men covered in love beads, humping the air.
The club looked like a circus and the clientele looked like convincingly lifelike sex dolls; everywhere, outrageously libidinous men, shirts open to the waist revealing thick Flokati rugs of chest hair, were gyrating at nothing, literally just humping the air.
In the regeneration process the hump of air humidity ratio moves from the duct entrance to the duct exit and increases gradually until the hump reaches the duct exit, where the hump will drop subsequently.
