verb: to offer someone out is to challenge someone to a fistfight, usually just to see if they're up to it but sometimes with serious intentions to harm. used commonly in the south boston projects
"That kid looks like he ain't from around here, go offer him out"

"I ain't gonna waste my time to offer out a shrimp like that"
by googleplex August 26, 2007
Get a offer out mug for your fish Abdul.
1970's Northeastern Philadelphia slang inviting someone to have a fist fight.
I heard what you said about my sister. I offer you out. Meet me on the corner by Mitch's at three thirty.
by Boardwalk Broad April 07, 2011
Get a offer you out mug for your cat José.