TikTok has once again delivered a trend that’s equal parts baffling and absurd: “hamstering.” And yes, it’s exactly as weird as it sounds. The term refers to a sunroof-based sexual maneuver in which one partner perches atop a car, naked from the waist down, while sticking through the sunroof, as the other partner performs oral sex from inside. The name comes from the awkward way hamsters drink water—head tilted up, tongue extended—mirroring the visual angle of this unusual activity.

Despite its risqué nature, hamstering has gained traction online. TikTok users are posting reaction videos, satirical tutorials, and even hints that they’ve attempted the move themselves. Sex columnist Zachary Zane described it as a novel, if impractical, trend. “I bet a few very adventurous people are now trying it out and seeing if it’s feasible,” he told Mashable. Feasibility, however, appears to be the main challenge.

The physical demands are considerable. The person on the roof needs core strength, balance, and a tolerance for awkward positioning, while the partner inside must contort their body to meet the right angle. Sex educators Amy Baldwin and April Lampert warned that neither participant is likely prioritizing comfort or actual pleasure. The activity may require frequent breaks to avoid muscle strain or neck issues, and the novelty could easily outweigh any physical enjoyment.

So why the sudden popularity? Experts suggest it’s less about sexual satisfaction and more about storytelling. The trend embodies the TikTok ethos: outrageous, shareable, and attention-grabbing. Hamstering is, in essence, a badge of experimentation—something so ridiculous that it sparks conversation, videos, and virality, regardless of whether anyone repeats it.

For those who do decide to try it, the consensus is clear: safety first. A moving car multiplies risk exponentially, and the last thing anyone wants is an accident while attempting a viral dare. Putting the vehicle in park isn’t just recommended—it’s essential.

Ultimately, hamstering is less about sexual fulfillment and more about playful absurdity. It’s a reminder of the lengths people will go to entertain, shock, or participate in the latest online craze. As Baldwin put it, it’s not about the perfect sexual experience—it’s about embracing something utterly ridiculous and, ideally, having a laugh along the way.