肆意妄为

Explanation: Jump: random, presumptuous, and out of the routine. Recklessly: abuses. That regardless of all the abuses with his temper. Also as "wanton Wang Xing." Thesaurus:  take advantage of another's perilous state, Fish in troubled waters, loot, Robbery while fire, kill a person and seize his goods, Open fire Executive rod, Put evil in luxury, Fangpixiechi, Fish in troubled waters, a notorious bandit leader, armed robbery committed openly, bluff one's way out (of), explicitly, thuggee, brass, distinctness, audacious, robust, badly brought up, audacious, slighting, husky, insolent, abusive, foulmouthed, bawdy, awkward, oafish, offensive, acerb, exquisite, brisk, bitter, severe, drastic, turbulent, tempestuous, stormy, discourteous, abrupt, blunt, discourteous, barbarian, ungovernable, unmannered, likely to offend many people Antonym Group:  Target of public criticism, Darkness of the unknown path, To steal, Oaks may fall when reeds stand the storm., affectionately throw eyes at, a person as unpopular as a rat crossing the street