The act of not only disagreeing with someone's opinion or point of view, but "dissin" (insulting) them at the same time.
Trump Supporter - "I really think Trump would make a great President"
Everyone else in the World - "Are you high or something or are you just a complete bigot?"
Trump Supporter - "Why you gotta be hostile and dissin-agreeing?"
by Omata5014 March 15, 2016
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