Fabolous' New York concert on Saturday night (20Feb10) came to a sudden halt after an inebriated club promoter jumped on stage and began rapping with the star.
The Trade It All hitmaker was performing at celebrity hotspot Quo when an overzealous fan tried to steal the show.
Security guards stopped the gig, removing the unnamed man from the stage and escorting him out of the club.
And Fabolous has taken to his Twitter.com page to blast the show-wrecker, referencing Jersey Shore reality TV star Snooki, who was punched in the face in a recent episode.
He writes: "This drunk a** promoter keep f**king wit (sic) me! I'm about 2 Snooki snuff (punch) this white boy!"