poln kesam?
The given text "poln kesam?" is not obviously random or incoherent, but it appears to be in a non-English language. This phrase is in Slovenian and translates to "full cheese?" in English. While this phrase isn't particularly specific, it can imply an image of a whole cheese wheel.
Here's a more specific input for an AI image generator in English:
"A full wheel of yellow cheddar cheese, aged and textured, sitting on a rustic wooden table under natural light."