colloquialism vs boss-eyed

colloquialism is a noun but boss-eyed is not a noun.

Word	Noun	Adjective	Verb	Adverb
colloquialism	Yes	No	No	No
boss-eyed	No	Yes	No	No

colloquialism (noun)	boss-eyed (noun)
a colloquial expression; characteristic of spoken or written communication that seeks to imitate informal speech

colloquialism (adjective)	boss-eyed (adjective)
	(British informal) cross-eyed