horseplay

/ˈhɔːrsˌpleɪ/
noun
  1. Rough, energetic, and often playful physical activity that can be dangerous or cause accidents.
    • The coach warned the team that horseplay during practice would not be tolerated.
    • The teacher told the students to stop the horseplay in the hallway.
    • Horseplay on the playground led to a few scraped knees.
Synonyms
What does "horseplay" mean? | whatsthatwordmean | whatsthatwordmean