a term used by farmers who get depressed after taking too many e's at the weekend...grim refering to the mood and overall happiness and dale because they are farmers and spend all day in the dales...ull here this in slang used mostly in yorkshire...bunch of up norf inbreds...
barney: how you feelin today mate??

peter: im feeling a bit grimsdale
by grimon April 21, 2009
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