Chicago English is a regional dialect of American English spoken primarily in the city of Chicago and its surrounding areas. It features unique pronunciation, vocabulary, and grammatical structures that distinguish it from other American dialects. For example, the use of the term "pop" to refer to carbonated beverages is common in this region. The accent associated with Chicago English is characterized by specific vowel shifts and intonations. Speakers may exhibit a flattened "a" sound in words like "cat" and "man." Additionally, Chicago English incorporates influences from the city's diverse immigrant populations, contributing to its rich linguistic tapestry.