Tomfoolery; clowning; general jack-ass behavior. Upsetting to those who like peace and quiet and/or are old in age and generally angry or grouchy.
1. All these drunken fools running around....HEY! NO HORSEPLAY!

2. I want no part of the moshing in the elevator horseplay!
by Criscipline September 23, 2010
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A sexual act that involves the use of a dildo or strap-on shaped like a horse cock. In some cases, participants may also wear creepy horse head masks.
Trixie: Whinny up and bend over. I'm in the mood for horseplay tonight
by KnightofNerdom August 12, 2019
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Verb. An idiom used to absolve one’s self from blame after nefarious acts; especially when the acts are criminal charges of child molestation and rape.
Jerry Sandusky on NBC News’ “Rock Center”, “We were showering and horsing around, and he actually turned all the showers on and was actually sliding across the floor, and we were, as I recall, possibly like snapping a towel – horseplay,"
by J E Nelson November 15, 2011
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V: The act of two or more horses playing.
Jimmy: Wow, look at those silly horses playing in the yard!
Dad: Yah, jackass, it’s called horseplay. Now get your shit and move out, you idiot.
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When you energized to a curiosity, that you begin enticing signals to another and mediationly jerk off to the idea.
She’s a real tease for me, she can break me down til I’m bustin a nut 4 hours into Hyperactive horseplay
by Titus dyfilid February 18, 2019
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