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?"
to agressively enter throught the rear of a human(my personal opinion is female but there are some faggots who like the man)and then, suddenly, out of shear
anger and agressiveness, smack her with a pan.