Slang for smoking hash oil due to the number resembling the word 'oil' upside-down.
"710 is the new 420."

--High Times Magazine
by MeemawDabs July 13, 2013
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Concentrated marijuana known as wax or oil.
"Bro, i just noticed 710 is Oil spelled upsidedown!"
by dabberdoo September 11, 2018
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Meaning Oil. The upside down version of it.
Blondes usually go to a body shop asking, " How do I fix my 710??"
by Nimeskern June 21, 2007
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The US goverenment's secret area code.
There is no example
by top secret March 28, 2004
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Address of the Grateful Dead House. 710 Asbury Street, San Francisco, CA
Let's go get photos in front of the 710 house.
by EliotGT March 16, 2017
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left,right,forword,backward,ooh yeh!
by Anonymous July 10, 2003
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710 friendly means hash oil friendly. The 710 looks like the word oil when you flip it over in reverse.
Xander Grim is 420/710 friendly, but only fucks with dro.
by XanderGrim April 27, 2016
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