This is a reference to the song "Post To Be" by Omarion. In the song, Jhene Aiko refers to her booty as groceries. It is a sex term. He eats food and he figuratively eats her ass in a sexual way. It is now a pop culture reference. Instead of ass, one says groceries. Only in a sexual context.
"Might let your boy chauffeur me,
But he got to eat the booty like groceries." -Jhene Aiko
Person one-"Got plans tonight?"
Person two-"Yeah I'm gonna netfix and chill with bae. Hopefully I'll get into the groceries."
A collection of various foods, all of which are disgusting and foul tasting, that were recently purchased from a grocery store. Usually purchased by a inconsiderate family member/roommate who's soul personal taste and food preferences, and not yours, were taken into account.
Tim: I'm really hungry and we have nothing to eat but stale crumpets.
Andy: Don't worry, Bridget just went for groceries.
Tim: Oh no!, all that bitch ever buys is GROSSERIES.
1.)-prep. phrase- a polite, and usually deceptive, manner a man has to say that he is busy masturbating to orgasm.
Usually used in the presence of young children and/or parents/grand parents where one doesn't want to use the more obscene terminology, or otherwise wants to fly below the radar.
1. I'll talk to you after I finish Unloading the groceries. 2. I'm going to go unload the groceries.