rollicking
  (a.)鬧玩的;任性的;活潑的
  Rol·lic v. i. [imp. & p. p. Rollicked p. pr. & vb. n. Rollicking.]  To move or play in a careless, swaggering manner, with a frolicsome air; to frolic; to sport; commonly in the form rollicking. [Colloq.]
     He described his friends as rollicking blades.   --T. Hook.
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  rollicking
       adj : given to merry frolicking; "frolicsome students celebrated
             their graduation with parties and practical jokes"
             [syn: coltish, frolicsome, frolicky, sportive]