'tombstoning' - diving off rocks and cliff faces into a body of water such as a lake, pond, the ocean, etc.

The term 'tombstoning' is more commonly used in the UK and Europe than in North America.
Actual News Article:

A top Australian bodyboarder is still recovering in hospital after breaking his legs while "tombstoning" in west Cornwall.
by Steven Biars August 2, 2005
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The act of flipping your sexual partner upside down and performing the standing 69. Inspired by The Undertaker.
I was performing the tombstone during foreplay last night.
by Johndon4578 December 18, 2013
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When an individual (or several, depending on the amount of the substance) become so thoroughly stoned that they are unable to move.

Dude, look at Colin there. He is totally tombstoned. What an ass.
by Secret_Ferret June 6, 2006
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a goth (or just a really edgy person) who smokes weed.
yeah man, i met this cool tombstoner in slipknots concert.
by Psalmas March 10, 2019
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You flip a woman upside down in piledriver/69 position (made famous by the Undertaker), you eat her out for 5-10 minutes and then as she climaxes, you piledrive her straight on her head and break her neck.
I hooked up with this woman yesterday, and I gave her the Tombstone. Her funeral is tomorrow.
by ThatDude1826 July 20, 2012
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tombstones are tranquilizers.
"He sells tombstones"
"She was fcked up on tombstones and oc's."
by L0VE December 9, 2005
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Man I just can't get that Tombstoner song out of my head it's so heavy it's stuck between my ears like Mercury.
by PDXHipster November 15, 2010
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