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A term originated by hippies in Huddersfield which is slowly spreading throughout Yorkshire.
Although you tell yourself you wont start saying 'Propa nice', it cant be helped and is addictive.
The term is used to portray a feeling of pleasure, contentment and approval amongst other positive things.
It is used often in the case of drugs.
Can be reversed to mean something negative by saying 'propa not nice'.
A - "Dude, check my new tattoo"
B - "Aw, propa nice man!!"

A - "I had a bad trip from those shrooms last night dude!"
B - "Aw, propa not nice man..."
by Jase on the Bass June 24, 2006
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