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1.
A term used by young hipster gardeners to describe their frustration and angst at trying to maintain lush healthy grass. Fmlawn = fuck my lawn, a spin off from the more commonly used 'fml' is gaining rapid popularity among green thumbs who frequent various gardening forums and social networking websites.
Hey Dan, how's the garden going?

-No good bud, rain has delayed the laying of my new buffalo and has washed half my topsoil down the driveway
... Sucks to be you dude!

- Tell me about it, to make matter worse the neighbours cat keeps crapping in my yard. Fmlawn!
... Lmaofr
by Don "brooksy" Burke April 19, 2011