Sandbox 

This is a phrase you use to describe the person that's been your best friend or one of your closest friends since the "sandbox." Implying that you've been together since you were young. The sandbox is the place babies or little kids play together at; this is where it started for the two of you.

Alex is one of my best of friends. He's been my friend "since the sandbox."

Sandbox by Darnyx April 5, 2020

sandbox 

A software that manage how others programs contained inside the sandbox can interact with the outside, establishing limits to the main environment by giving a false sense of freedom to trapped softwares. Sandboxie is an example of a sandbox software.

Internet Explorer tried to install some malicious software, but it's process was contained inside Sandboxie.

Nothing was actually installed, and everything was written in the sandbox.

sandbox by m-p{3} September 17, 2007

Sandbox 

Middle Eastern nation, particularly one with a vast desert such as Iraq or Saudi Arabia.

"Just heard the 224th is headed over to the sandbox."

Sandbox by 12B December 12, 2002

Sandbox 

v. sandbox, sandbox·ing, sandboxes

1. to push a body part or and inanimate object(most often a sex toy) with force into the male urethra. A very uncommon way of masturbation and/or pleasure.
Made famous by the internet video Kids in a sandbox

2. An insult

n. sandboxer, sandboxers

3. one who partakes in the act of sandboxing

Example 1-
"AAARGGHHH hojfhjhrf"
"Whats wrong dave?"
"I was up all night sandboxing myself and now my dick hurts"
"WHAT THE FUCK?!?!?!?!?!?"

Example 2-
"Hey, I'm dave"
"Go sandbox yourself loser"

Example 2a-
"Hey, I'm dave"
"Go play in the sandbox stupid ho"

Example 3-
"Do you guys know Dave?"
"Yeah I heard hes a sandboxer"

Sandbox by Davefirth35 July 16, 2010

sandbox 

A device, commonly a petri dish, used in weighing or breaking up drugs, usually cocaine but can also be used for marijuana.

I got some purple kush, did you bring the sandbox?

sandbox by D-Double Dash March 22, 2008

Sandbox 

Dry ass pussy.

Ain't no way in the hell I can swim in that sandbox.

Sandbox by sippi_daddy September 17, 2010

Sandbox 

A plate or tray that is used for breaking up and snorting cocaine.

My sandbox is a petri dish.
Don't sneeze near the sandbox; you'll get coke all over the floor!

Sandbox by phil November 14, 2003