и заодно позвольте пояснить pun!

есть выраженьице THE NITTY-GRITTY = скучные подробности, детали, основа

🧶I won't go into the nitty-gritty of short rows today, but they are basically used to raise the back of your sweater a little bit.

🧑‍💻 In this meeting we'll get down to the nitty-gritty of the project.

можно и прилагательным:

🤓what I enjoy about academia is being able to engage in nitty-gritty research; what I don't particularly enjoy is burocracy

😁 your client is not interested in the nitty-gritty details, they want the result

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ну вы поняли, да! /k/ в knit не произносится, knitty-gritty..........

❤️— MY HOMEGIRL IS SO WITTY AND SMART