Start out by insulting them. There is no way to debate them because they are too stupid and too dishonest. Insult them in clever ways. That really pisses them off.
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Trump Quotes:
Trump runs his lying mouth a lot and most of what comes out of his mouth are lies. Start off with this.
Trump supporters are often functionally illiterate. If you post more than a short paragraph they won't read it. Posting images is quick and effective and images are very difficult for the Trump supporter to ignore. Posting images and meme alone can be very effective. Posting an image within the verbiage of your post is often a good idea.
Trump supporters counter facts about Trump with a tactic called whataboutism. The memes below explain whataboutism.
Simply copy and paste one of these meme when they say, "What about Bill Clinton or What about Obama etc..."
Go For The Throat!
Don't worry about insulting those pieces of shit. When Hillary said that 50% of them are deplorable she should have said 80% are deplorable. They know Trump lies and they lie for him. They know that Trump is a traitor but so are they.
Trump Supporters Defined
Dishonest - Treasonous - Poorly Educated - Easily Led - Immoral - Hypocritical - Vulgar - Deplorable - UnAmerican - Ignorant - Wrathful - Gluttonous - Envious - Slothful - Vengeful - Unpatriotic - Uncouth - Toxic - Dangerous - Obtuse - Stinky - Prideful - Losers - Sinful - Sluttish-UnChristian - Foolish - Deplorable - Revolting - Unhinged - Hateful - Paranoid - Ugly - Depraved - Nazis - Losers - Idiotic - Narrow-minded - Simple minded - Intellectually lazy -
MORE MEMES!
Oh How They Lie!