Crossword puzzle clue "cool to those who think they're cool using rap slang"

"Cool," to those who think they're cool using rap slang

"Those people who think they know everything are a great annoyance to those of us who do" quipster

Hip to someone who thinks they're being hip using street slang

Rap, to rap critics

It's their second year at college, I think they deserve this cool nickname

The totality of those using the scale?

Those using scales

Next to these dog treats, or those over there, or those...?