knuckle under
Upper Intermediate (B2)informal
To finally do what someone powerful wants, even though you didn't want to.
"Despite their protests, the union eventually knuckled under to management's demands."
Hear it in context
20 Minutes of Penny Putting Sheldon in His Place
The Big Bang Theory · 17:07
Knuckle under my ass.
30 Minutes of Nobody Being the Bigger Person | The Big Bang Theory
The Big Bang Theory · 3:44
knuckle under my ass.
Penny Having Absolutely None of It for 21 Minutes
The Big Bang Theory · 20:17
[laughter] Knuckle under my ass.
40 Minutes of Sheldon and Penny Pushing Each Other’s Buttons
The Big Bang Theory · 20:13
[laughter] Knuckle under my ass.
‘The Big Bang Theory’ but Penny Is the Main Character
The Big Bang Theory · 8:06
[laughter] Knuckle under my ass.