A razor blade hard on is a person who cuts there self so much they give a razor blade a hard on
Emo kid: I wanna die razor blade hard on
Razor blade: oh yeaaaaaaa I got a hard on
by Jitterbug567 January 25, 2023
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member of group x

now that hashmeer left, blade is the lead singer and plays guitar
hashmeer, rex, and little blade razor
by Little Kaid June 22, 2006
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Razor Blade
The act of finding sexual pleasure in cutting people's hair and wanting to perform sexual asks on them even if they don't have hair.

Also refers to a horny bastard.
Boy 1: See that bit Adam he is such a razor blade
Boy 2: Innit mans moving nuts
by Your mum's MCM November 6, 2020
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