horse around (with someone or something)30493

horse around (with someone or something)
1. Fig. to play around roughly with someone or something, possibly abusing someone or something. Stop horsing around with your little brother. Leave him alone. Will you kids stop horsing around?
2. Fig. to join someone in boisterous play; to participate in rough play with someone. He's horsing around with his little brother. They are really having a good time. We spent the entire afternoon just horsing around.