grind axes
by grind....do you mean salt or pepper?
Youngin' on his grind refers to a young man doing his routine work. Youngin' meaning a young person; grind as in, "Back to the old grind".
your mean
back to work
If you have "an ax to grind," then you have a complaint to discuss with someone. The image is of you sharpening your ax to chop away.
means to rub on somebody
"Stay scheming" can be interpreted as a phrase encouraging someone to remain cunning, calculating, or strategic in their actions or plans. It often implies being savvy and resourceful in navigating challenges or pursuing goals.
Summer Bumping and Grind
The term grind refers to a type of dance common to rap, techno or pop music.
The phrase is "Axe to grind" and it means that you have a grievance to settle or a job to do, so you need to go and grind your axe (i.e. sharpen it) so that it is up to the necessary task.
They mean intellectual or scholar.