Cringe
Etymology
From Old English cringan, "to bend, give way, fall in battle" — the body’s recoil is the root image. The noun sense "vicarious embarrassment" and the adjective verdict ("that’s cringe") grew out of internet culture in the 2010s, aided by "cringe compilation" videos and the r/cringe forum.
adjective · /KRINJ/
So awkward, earnest, or embarrassing that it makes an onlooker wince — and, as a verdict, a flat dismissal of something as such.
What it names
It names both the involuntary flinch of secondhand embarrassment and the aesthetic judgment that follows it. Online it hardened into a one-word ruling — "that’s cringe" — which is really a policing of tone: too eager, too sincere, too try-hard for the room.
Example
The whole speech was so cringe that half the room was studying their shoes.
Related idea
Often the accused opposite of based: cringe is judged as embarrassingly needy of approval, based as indifferent to it.