wiseguy Definition

mobster, goombah, stool pigeon, mafioso, smart aleck, wiseacre, gangster, hoodlum, hustler, goodfellas, gambler, lowlife, cardsharp, bookie, goofball, goon, wisenheimer, loudmouth, meathead, knucklehead, underboss, thug, pimp, nitwit, railbird, rapscallion, sleazeball, stoolie, greaseball, gagster, shamus, barfly, carouser, sleazoid, gangbanger, shlub, slobby, slimeball, barkeep, scallywag, lech, schmo, quipster, narcs, hardass, bugsy, capo, ladykiller, lamebrain, dude, geezer, jimmy cagney, cokehead, racketeer, yenta, dirtbag, schmuck, asshole, druggie, lunk, scamp, blowhard, alphonse capone, schlub, cocksucker, deniro, schlemiel, boozehound, sleazebag, shithead, scumbag, gambino, mumbler, wheelman, brooklynese, vulgarian, cop, conniver, embellisher, lunkheaded, saloonkeeper, cokeheads, vig, dirtball, wisecracker, dunderhead, tummler, chucklehead, mob, jock, grifter, sly, bluffer, wino, riddler, reprobate, blabbermouth, scuzzball, squealer, wackjob,