Unusual in-joke Synonyms

Unusual replaced

strange in-joke

occasional in-joke

particular in-joke

funny in-joke

Definitions for Unusual

(adjective) noticeably different from what is generally found or experienced
(adjective) being out of the ordinary
(adjective) not usual or common or ordinary

Synonyms for phrase

UI abbreviation

UI is an abbreviation for Unusual In-joke

What does UI stand for?

UI stands for "Unusual In-joke"

In-joke replaced

unusual laugh

Definitions for In-joke

(noun) a joke that is appreciated only by members of some particular group of people