Rimming is having a moment recently, or so I’ve been told. From Salon articles attempting to decipher “why anilingus is on the rise,” to Cosmo pieces detailing what it’s like to have a tongue on your bottom, it’s clear that, for one reason or another, more people are at least curious about the experience of tongue-punching the fart box.

Now, it seems that this trend has transcended species. This fish and frog were caught in a candid moment in which the former began munching on the latter’s tiny frog bottom. I’m not sure what they’re getting out of this, but it’s pretty funny.