present participle of need no introduction

simple past tense and past participle of need no introduction

(set phrase) To be very well-known; to be familiar to almost everyone.

(idiomatic) To dislike. / (idiomatic) To not allow; to forbid.

A show or endeavor cannot proceed without its star or main purpose.

not enjoyable; not exciting; not fun / being a wet blanket

(US, informal, mildly humorous) not good; no good; bad

(US) Describing laws approved by various US states that prohibit or limit the discussion of homosexuality and transgender identity in public schools.

Alternative spelling of no diggity (“no doubt”)

(humorous) Alluding to an attitude in customer service in which the default response is to check with information stored or generated electronically and then make decisions based on that, apparently without using common sense and without any desire to help the customer.