mind-blowing vs colloquialism

mind-blowing is not a noun while colloquialism is a noun.

Word	Noun	Adjective	Verb	Adverb
mind-blowing	No	Yes	No	No
colloquialism	Yes	No	No	No

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

mind-blowing (adjective)	colloquialism (adjective)
intensely affecting the mind or emotions
intensely affecting the mind especially in producing hallucinations