The fuzzy/gritty feeling on your teeth that you get from eating raw or cooked spinach. The feeling is caused by oxalic acid crystals that coat your teeth, not by iron as many believe.
by Fred Parks December 28, 2008

Yung Spinach is a 15 year old rapper, who’s music is less known for being good, and more recognizable for how explicit the lyrics are.
by Boden Frechette June 15, 2022

When your mother / father keep pestering you to eat you vegetables, and continually question you about it, despite the fact that you have told them NO 47 times already.
Mother: If you don't eat your vegetables, you won't get any ice cream afterwards...
Son: I don't give a damn! I don't want to eat my vegetables!
Father: Why don't you want to eat your vegetables?
Son: I just don't want -
Mother: Tell your father why you won't eat your vegetables now!
Son: Bloody hell, ma! What is this, the Spinach Armada?
Son: I don't give a damn! I don't want to eat my vegetables!
Father: Why don't you want to eat your vegetables?
Son: I just don't want -
Mother: Tell your father why you won't eat your vegetables now!
Son: Bloody hell, ma! What is this, the Spinach Armada?
by T3h 133735t 3p1c f@1l n00b eva January 9, 2010

a spinach pave is the process in which a man eats spinach before intercourse with a woman, then makes baby green diarrhea on a woman's left buttcheek
by KYXEL76 March 13, 2010

by Major JMC July 5, 2006

Adjective. An insult meant to confuse your friends. Go ahead and whisper it in their ear to see their reaction.
by M. O. N. S. T. E. R. January 13, 2023

"Hey Timmy, what's going on?"
"Nada Dale, just pluckin that spinach"
"Oh yea, selling a lot of kitten mittens these days?"
"Knittin some right now - backordered through January!"
"Nada Dale, just pluckin that spinach"
"Oh yea, selling a lot of kitten mittens these days?"
"Knittin some right now - backordered through January!"
by shoffnee October 14, 2014
