
2 Broke Girls (2011–2017)
Goofs
Factual errors
Sophie Kaczynski's name should really be Zofia Kaczynska. The form 'Sophie' does not exist in Polish, and because Slavic surnames ending in '-ski' are grammatically considered adjectives, Zofia's surname should be the feminine form 'Kaczynska'. (In mitigation, the character may have dropped 'Zofia' in favor of the more English-sounding 'Sophie', but this doesn't explain the faulty surname.)
Miscellaneous
Both Max and Caroline are seen wearing high heels while working in the diner, waitresses wear flats for comfort.
Incorrectly regarded as goofs
Oleg only wears a singlet on his torso when cooking in the kitchen of Han's diner. Dressing in this way would violate food hygiene regulations, which require cooks, chefs, and kitchen hands to be adequately covered in order to prevent hair and sweat from contaminating the food and beverages, however the quality, hygiene, freshness of the food, and overall cleanliness of the diner (or lack thereof of any of that) has been a running gag throughout the series.