Armed with too much time on their hands and lots of hate, the mean-spirited Trump Derangement Syndrome cabal set out to troll President Donald Trump Friday on his 73rd birthday.

The president was born on June 14, 1946, at Jamaica Hospital Medical Center in New York City.

Andy Lassner, executive producer of “The Ellen DeGeneres Show,” took to Twitter to call on Trump-haters to help make the hashtag #JohnMcCainDay trend in response to the president’s birthday.

“Honoring an American hero today,” he said. “Let’s celebrate @ realDonaldTrump’s birthday today by having # JohnMcCainDay trend. I’m sure this would mean a lot to patriot like Donald Trump.”

The sarcasm clear for all to see, of course.

Honoring an American hero today. Let’s celebrate @realDonaldTrump’s birthday today by having #JohnMcCainDay trend. I’m sure this would mean a lot to patriot like Donald Trump. #JohnMcCainDay — andy lassner (@andylassner) June 14, 2019

This coming from the same liberals hypocrites who dare lecture us on our national discourse.

And call Trump “petty” and “childish.”

Sooo… the same people who call Donald Trump "petty" and "childish" are busy trying to rebrand his birthday #JohnMcCainDay today… got it. — Tim Young (@TimRunsHisMouth) June 14, 2019

In the furtherance of their Trump resistance, liberals have come to embrace the late Republican senator from Arizona, who died in August 2018.

Of course, these are the same folks who spewed equal hatred toward McCain when he ran for president. Hell, they even mocked him for the limited use of his arms, as a result of the barbarous treatment he received from the Vietnamese as a prisoner of war.

But, he has become a useful tool for them today in their war on Trump and is now revered — of course, his vote to save Obamacare has something to do with it as well.

And make no mistake, blue check liberals were on board with using McCain to troll the commander in chief.

Happy Birthday Mr. President Barack Obama and so cool your birthday is also on #JohnMcCainDay! I assume Trump’s BDay is on National Go Fuck Yourself day. — Tony Posnanski (@tonyposnanski) June 14, 2019

Lindsey Graham would love to be part of #JohnMcCainDay but he has to get his clown outfit ready for Donny’s bday party — Roland Scahill (@rolandscahill) June 14, 2019

I love that #JohnMcCainDay trumps 45’s birthday. Good job, America ?? pic.twitter.com/hRAJDEnC15 — Tony M. Centeno ?✍? (@_tonyMC) June 14, 2019

A good day to think like a maverick. #JohnMcCainDay https://t.co/LfLdGI2ynp — Jeremy Newberger (@jeremynewberger) June 14, 2019

Is it really #JohnMcCainDay just for fun? I think #JohnMcCain would be flashing a devilish smile at this trending today. — Patricia Suflita Wilson (@pilarwish) June 14, 2019

I'm down with the #JohnMcCainDay troll. So a reminder of the end of his last book: "We were born to love, and we were born to have the courage for it. So be brave — the rest is easy." No statement could so condemn the current POTUS as a coward. — Molly McKew (@MollyMcKew) June 14, 2019

Unfortunately for the left, Friday was also Flag Day and given President Trump’s love for the American flag, perhaps fate was working against them.

"We will be one people, under one God, saluting one American flag." ~@realDonaldTrump Happy Birthday Mr. President! A great blessing for our nation to also celebrate our American flag on your birthday! #FlagDay #FlagDay2019 pic.twitter.com/4UMczKVH5w — Jessie Jane Duff (@JessieJaneDuff) June 14, 2019

Is it a coincidence that Flag Day falls on @realDonaldTrump's birthday? Happy birthday and happy flag day!#MAGA pic.twitter.com/kgR49Uvbw6 — Elizabeth Harrington (@LizRNC) June 14, 2019

And there was plenty of well wishes flowing President Trump’s way, beginning with daughter Ivanka Trump:

Eric Trump also wished his father a happy birthday, tweeting: “Happy Birthday dad. We all love you very much!”

Happy birthday Dad. We all love you very much! @realDonaldTrump pic.twitter.com/FWRirGs1q1 — Eric Trump (@EricTrump) June 14, 2019

Here’s a sampling of other responses that flowed in via Twitter:

Happy Birthday, @realDonaldTrump! Today we are celebrating the birthday of our great President and our great American flag. Both represent the best of what America is and can be! https://t.co/iktRvAOt68 — Kimberly Guilfoyle (@kimguilfoyle) June 14, 2019

Happy birthday to President Trump! ? pic.twitter.com/xhzB8yxQCo — Kevin McCarthy (@GOPLeader) June 14, 2019

Happy birthday to President @realDonaldTrump! Ann and I hope you have a great day! RT to wish President Trump a happy birthday! https://t.co/RhfJ7CD9D1 — Rick Scott (@SenRickScott) June 14, 2019

Today @FLCaseyDeSantis and I wish a Happy Birthday to President @realDonaldTrump! Thank you for everything you do for our great state and country, Mr. President. pic.twitter.com/8qdQHuZ49C — Ron DeSantis (@GovRonDeSantis) June 14, 2019

Happy birthday Grandpa! We all love you ! @realDonaldTrump pic.twitter.com/4g2cKXiSXT — Vanessa Trump (@MrsVanessaTrump) June 14, 2019

Happy Birthday, President Trump! — Mark R. Levin (@marklevinshow) June 14, 2019

Happy birthday to the man who gave up his billionaire lifestyle to save America and in return have his businesses boycotted, his name maligned, his family attacked, his successes ignored, & his actions spied on Happy birthday @realDonaldTrump we thank you for saving our country! pic.twitter.com/o5qra59iZ9 — Charlie Kirk (@charliekirk11) June 14, 2019

Trump's 73rd birthday. Incredible energy and stamina for his age. Compare to the average millennial. Remarkable — Jack Posobiec ?? (@JackPosobiec) June 14, 2019

Happy birthday President Trump from CR widmer pic.twitter.com/fXY0vBBZzN — Irv Widmer (@WidmerIrv) June 14, 2019

Happy Birthday President Trump! You are a great dad to your kids! And that says a lot about you! https://t.co/HL7zODLtPv — Dr. Maria Ngunyi (@drmaria_ngunyi) June 14, 2019

Happy Birthday Mr. President pic.twitter.com/p3y6gmfTUf — Maria Argila (@maria_argila) June 14, 2019

Happy birthday @realDonaldTrump! Congratulations on your impending victory over the Democrats as well. Your strategy has been impeccable! Thank you for #MAGA — David Bynum (@Allstar2star) June 14, 2019

Happy birthday President Trump! I'm proud to have you as our country's leader, and I can't wait for you to win again next year! #MAGA #Trump2020 pic.twitter.com/sV1uSyDy05 — Angie Brothers (@angelamartin3) June 14, 2019

6-14-19 President Trump is 73 yrs old today. He seems to be looking better and better … Happy Birthday, President Trump! pic.twitter.com/Wwawv0DHtG — AnnetteGreco Meisner (@Annette_Meisner) June 14, 2019

And on and on it goes. Happy Birthday, President Trump!