In this case whatever the two drunk people did together is The elephant in the room.
Example of idiom the elephant in the room. The next day the two people are in a group with their friends and everybody knows about it but nobody wants to be the one to mention it. Farlex Partner Idioms Dictionary. Wikipedia states that the Oxford English Dictionary credits the New York Times newspaper from June 20th 1959 as the first recorded use of this phrase as a simile.
Put another way it is a noticeable issue that is not acknowledged or addressed. Here in Britain the issue of illegal immigration used to be like the elephant in the room that everyone pretended not to notice. It might make the conversation awkward or influence it in ways only obvious to those in the know.
22 Jump Street 2014 Time of Scene. Elephant in the room is an English idiom for an obvious truth that is being ignored or goes unaddressed. Elephant in the room idiom example.
Elephant in the room usually said in dialogue as the elephant in the room is used to refer to an important topic problem or issue that needs to be addressed but has yet to be. Here are some examples to help you concretize the understanding of The Elephant in the Room. A serious problem that.
Between work and private life A repressed inner conflict such as giving up a lifelong dream can manifest itself in. Financing schools has become a problem about equal to having an elephant in the living room. The metaphor has been mixed on occasion with the metaphor of the elephant in the room.
But the elephant in the room as the policy grinds forward is US corporate involvement in Colombia. Examples of this Idiom in Movies TV Shows. There is supposedly a line from it that reads.