1 definition by Davefirth35

Top Definition
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"
by Davefirth35 July 16, 2010

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