Potxolo is used as affectionate adjective to refer us to people who are nice, pleasant, tender, sweet, achuchables. Above all, it is used in reference to boys and girls.
Potxolo is a affectionate appellation, as a majo, who would eat it, chubby is rather potolo, but it is not in a derogatory plan, rather as they call gordi in other areas
It is a word in Basque language, which is to say, chubby, plump, chubby. Also honey, sweetie.
in Navarre I heard q is love