Term used to describe a popular video on the internet where a guy sticks a dildo up his penis.
"My neighbor was performing 'Kids in Sandbox' on himself!
by Dan-Man2 August 20, 2005
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An internet video with a similar legend to two girls one cup, in which a woman lays on top of a man and proceeds to shove a dildo down the mans urethra while he moans in the pleasure of pain.
Dude 1: Hey, have you seen Two kids One sandbox?
Dude 2: No, Why?
Dude 1: Look it up
Dude 2 proceeds to look it up...
Dude 2: Oh Sheit...
Dude 2 starts to grab his penis calmly telling himself to calm down.
by ImThatOneGuy... January 22, 2015
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A reference to a video on the internet in which a woman viciously rams a dildo into a man's penis as you hear his screaming in agony.
I pissed blood for a month after she pulled the "kids in a sandbox" on me!
by poopmaster5000 November 02, 2006
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Possibly the most disgusting movie on the internet. People who are into this have problems. To find it, just google "kids in the sandbox"
Damn, he's into kids in the sandbox, stay away from that guy.
by Tomatso Dragon November 02, 2007
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Probably one of the most misleading sites on the web. The video is around 10 seconds long. It starts out like a regular porn video, a girl and a guy are in a 69 position having sex. All of a sudden the girl sticks out some sort of plastic dildo and constantly jams it in the guy's cum hole. Moaning ensues, and the penis nearly splits open. It's a loop video.
Me: Hey, Nick, watch kids in a sandbox *Gives link*

Nick: Uh is that kids playing in a sandbox?

Me: Yeah... just click the link

Nick: *Clicks* Hey this is a porn si- WHAT THE FUCK!
by Some Twink April 23, 2011
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A shock site were a girl shoves a dildo up a guys penis.
Chris "hey nick watch this Kids In The Sandbox??"
nick "ok"..."nick killed him self"
by nicholas Dunn May 10, 2008
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