n. Rough or rowdy play that can often result in unintentional physical harm.
v. To engage in horseplay.
the GNU version of the Collaborative International Dictionary of English
n. Rude, boisterous play.
The Century Dictionary and Cyclopedia
n. Coarse or rude play.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. rowdy or boisterous play
Word Usage
"While it's often used as a substitute for the term "horseplay", meaning rough-and-tumble behavior, it's also used as a euphemism for play with sexual connotations, due in part to the"