Donald Trump Blows Off Bernie Sanders Debate, Sparks Chicken Meme

#ChickenTrump is trending high on Twitter.

Donald Trump was relentlessly mocked on Twitter Saturday for backing out of a debate with Sen. Bernie Sanders (I-Vt.).

The #ChickenTrump hashtag started trending soon after the businessman said he wouldn't discuss policy issues with the Democratic presidential candidate.

The presumptive GOP presidential nominee is depicted as farmyard foul in many of the hilarious images, gifs and short video clips that are going viral.

Here are some of the best:

Editor's note: Donald Trump regularly incites political violence and is a serial liar, rampant xenophobe, racist, misogynist and birther who has repeatedly pledged to ban all Muslims -- 1.6 billion members of an entire religion -- from entering the U.S.