(n.) A young rowdy; a rough, lawless fellow.

Mafioso Young Turk apache bad boy bandit battler beast beldam belligerent belted knight berserk berserker bickerer blade bomber booger bravo brawler brigand bruiser brute buffoon bugger bully bullyboy combatant competitor contender contestant crook cutup dacoit demon desperado devil disputant dragon duelist elf enfant terrible enforcer fencer feuder fiend fighter fighting cock fire-eater firebrand foilsman funmaker fury gamecock gangster gladiator goon gorilla gun gunsel hardnose hatchet man hell-raiser hellcat hellhound hellion hit man holy terror hood hooligan hothead hotspur imp incendiary joker jokester jouster killer knave knight little devil little monkey little rascal mad dog madcap militant minx mischief mischief-maker mobsman mobster monster mug mugger muscle man pixie plug-ugly practical joker prankster puck quarreler racketeer rapist rapscallion rascal revolutionary rioter rival rodman rogue rough roughneck rowdy ruffian sabreur savage scamp scapegrace scrapper scuffler she-wolf spitfire squabbler strong arm strong-arm man strong-armer struggler swashbuckler sword swordplayer swordsman termagant terror terrorist thug tiger tigress tilter torpedo tough tough guy trigger man tussler ugly customer violent virago vixen wag wild beast witch wolf wrangler