My parents were forever yelling at my little brothers, "Hey kids! Stop that roughhousing!" Other colorful words usually accompanied these demands, but I'm saving those for another OP.
roughhouse verb: gerund or present participle: roughhousing: act in a boisterous, violent manner. "in front of the stage hundreds of teens and young adults roughhouse, flinging themselves into each other"
PS - In more or less the same vein there is, "grab-assing"; i.e., The boss was furious because his employees were always grab-assing instead of working.