Sentence examples for really do knuckle from inspiring English sources

You really do knuckle down".

Do knuckle push-ups, not "fist push ups", only knuckle push ups.

You know, Kimba gets up on two feet and punches other animals in the mouth, gives them a knuckle sandwich, you know, and our lions don't really do that," Sito noted.

I don't want to be a knuckle-rapping, finger-wagging, laughter-shushing square who reads "Elements of Style" as if it were erotica, but certain words really do make me scream in pain.

I really, really do".

They really, really do.

I really do.

They really don't.

I really don't.

"I was a really crazy martial artist," he said, "doing knuckle push-ups and 300 sit-ups and running from Brooklyn to Queens and all that stuff".

When doing knuckle push-ups, put your weight on your inner two knuckles (index and middle).