be up in one's grill slang
get up in one's grill slang

If anyone does follow her work, she says, “No one is up in my grill.”

"Just let us know if we're up in your grill, you know?"

You don't talk to anyone, you don't make eye contact, and if anyone gets up in your grill, you just stare straight ahead.

It deploys whenever a particular kind of fish starts getting up in its grill: the damselfish, which is a favorite prey of sea kraits.

Del Rio was later seen grabbing the JUGS machine by the collar, getting up in its grill and shouting “You fool!

Success for her in this debate will be about taking that fight to Mr. Trudeau - if anyone can afford to get up in his grill a bit, it's Ms. Hall Findlay.

Sure, in Paperboy you have to deal with obstacles, like cats jumping out at you, and old man Farley getting up in your grill, but that just added to the drama and excitement of feeling like an adult.