colloquialism vs mind-bending

colloquialism is a noun but mind-bending is not a noun.

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

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

colloquialism (adjective)	mind-bending (adjective)
	intensely affecting the mind especially in producing hallucinations