Top definition
Masturbating in a sombre or sometimes spooky location such as a graveyard or haunted house.
I went and had a grimstroke on Becky's grave last night.

That haunted house got me so hard i had a grimstroke in the middle of it.
by Glesman November 03, 2018
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Jun 8 Word of the Day
Used to describe (generally female) imagery that's suggestive, but in a PG-13 sense rather than an R or above sense.
I didn't have any porn saved on my phone so I fapped to some cheesecake instead.
by atma505 October 06, 2018
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2
Having a wank in a graveyard.
I went to Becky's grave last night and had a grimstroke.
by Glesman November 02, 2018
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