at home chilling waiting for your man you call him another female answers and imediately start lunchin on his azz.
Your really high and start laughing with friends instead of you funny as shit you lunchin.
Unsure if this is regional. My crew in DC used this nonstop, but never heard in in the places I've lived since: Chicago and New York.
Please send me an email if you've heard it elsewhere.
It is DEFINITELY regional! Me and my crew from DC used it religiously. Once I moved to Miami (and now other parts of Florida) people had NO CLUE what the word was. No one from down here has ever heard of it!
See also: lunch out (verb or noun), lunch box (noun), lunch/lunched (verb)
Can someone go get him, we're 15 minutes late already and he's still in his room lunchin!
I can't get through to her at all, man, she's totally lunchin out over it.
He got arrested last night, the kid drove right into the back of a parked police car, now THAT is lunchin!!