Saukville police said the woman was shopping at the Piggly Wiggly and obtained permission from a clerk to use the express checkout lane, despite having more than 10 items, Milwaukee's WTMJ-AM reported Thursday.
However, another customer expressed displeasure at the woman being allowed to skirt the item limit.
"The female subject, the complainant, then turned back toward the man (and said) 'I got permission here. Is there a problem?' That's when the person said to her, 'Yeah, the problem is that you're ugly and fat,'" officer Barry Effinger said.
Effinger said the man allegedly continued to harass the woman until she called police.
The man, who Effinger said has a history of anger problems, was issued a citation for $429.