A derogatory term for a vegetarian or vegan, since they kill plants for food.
''Meat is murder? Vegetables are murder too! Don't you realise you're killing plants just to eat them? Plant Killer!''
by AssKicker77 December 2, 2013
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Someone who repeatedly kills plants through negligence and incompetence.
Anyone - Nabs fam, can you watch my plants for me when I'm away?
Nabs - Yeah course fam, anytime.
Anyone - *Returns* Fam why all my plants dead?
Nabs - Ahh I couldn't reach them
Anyone - That's cold, your sick, fucking plant killer
by Olli88 January 29, 2022
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