Initialism of privately owned public space.

plural of POP

(slang, African-American Vernacular) Lively and full of action or excitement. / (slang, African-American Vernacular) Ready and willing.

A toy gun that emits a loud pop by firing a cork from a barrel in which a piston slides, compressing the air and forcing the cork out. The cork is traditionally attached to the toy by a piece of string.

(US, Canada) (typically of a business) Small and unsophisticated, typically because operated by a couple or a family.

(intransitive) To come up with a "pop" sound. / (intransitive, informal, idiomatic) To appear without warning. / (intransitive) (Of an alert, advertisement, etc.) To suddenly appear onscreen.

A small business, often but not always owned or operated by a family.

(skateboarding) A trick, combining an ollie and a shove-it, where the board rotates 180 degrees while in mid-air.

popular culture

(US, regional) Any of several sweetened, carbonated beverages.