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1.
1) To grout somebody.
2) To be grouted.
1) To grout somebody is to: end them; destroy them; blender them; annihilate them.
2) To be grouted is to be: gutted; ended; blendered; saladed.
by MrTad November 14, 2007
 
2.
The act of being Grouted is when a girl wont go down on you, so you grab her by the head in a full nelson and try to pull her head to you crotch.
"That girl was toying with me so I grouted her"
by JoeyAshland May 08, 2014