Flower-Stamper 

(n.) A small boy who delights in little else other than crushing every flower in sight to make him feel superior.

Elitist is still a flower-stomper

Flower-Stamper by Kung-Fu Jesus May 10, 2004

Flower Stomper 

The female equivalent to Cock Block

Brittany, stop preventing me from flirting with that dude. You're being a "Flower Stomper".

Flower Stomper by MadWoman4 May 11, 2018