Where does “Chicagoese” come from?

Chicagoese (English) comes from English Chicago, from French Chécagou, from Miami šikaakwa, from Proto-Algonquian šeka·kwa, from Proto-Algonquian šek- — to urinate.

Chicagoese (English): The people of Chicago; Chicagoans

Definitions

The people of Chicago; Chicagoans

Ancestry of “Chicagoese”, step by step

Chicagoese traces back through two separate lines of ancestry.

via English Chicago

Step	Language	Word	Meaning
1	English	Chicago	located on Lake Michigan
2	French	Chécagou	—
3	Miami	šikaakwa	the striped skunk, Mephitis mephitis
4	Proto-Algonquian	šeka·kwa	skunk
5	Proto-Algonquian	šek-	to urinate

via English ese

Step	Language	Word	Meaning
1	English	ese	dude, man
2	Mexican Spanish	ese	The name of the Latin-script letter S; that;...
3	Latin	ipse	himself, herself, itself, the very, the actual;...
4	Proto-Italic	*e(s)peso	himself, herself, itself

Every word from Proto-Algonquian šek- →Every word from Proto-Algonquian šeka·kwa →Every word from Miami šikaakwa →