Donald Trump is lot like a cockroach – and not just because he’s generally chock-full of horse excrement. You can step on the guy all you want, but he always seems to scuttle away completely unscathed. And he’s survived more nuclear fallouts in the past 70 days than any other so-called politician would ever hope to see in ten lifetimes.

Cabinet resignations, court defeats, legislative setbacks, thousands of lawsuits, allegations of rape, mass protests and the lowest approval rating for a generation are just a “no, never mind” to him. Up until recently, it seemed like Trump’s ego, shameless ambitions and grip on power simply could not be killed.

But Michael Flynn might just be the industrial-grade pesticide the world has been desperately praying for.

The controversial orders Donald Trump has already issued Show all 9 1 /9 The controversial orders Donald Trump has already issued The controversial orders Donald Trump has already issued Trump and the media White House Press Secretary Sean Spicer takes questions during the daily press briefing Getty Images The controversial orders Donald Trump has already issued Trump and the Trans-Pacific Partnership Union leaders applaud US President Donald Trump for signing an executive order withdrawing the US from the Trans-Pacific Partnership negotiations during a meeting in the Roosevelt Room of the White House in Washington DC. Mr Trump issued a presidential memorandum in January announcing that the US would withdraw from the trade deal Getty The controversial orders Donald Trump has already issued Trump and the Mexico wall A US Border Patrol vehicle sits waiting for illegal immigrants at a fence opening near the US-Mexico border near McAllen, Texas. The number of incoming immigrants has surged ahead of the upcoming Presidential inauguration of Donald Trump, who has pledged to build a wall along the US-Mexico border. A signature campaign promise, Mr Trump outlined his intention to build a border wall on the US-Mexico border days after taking office Getty Images The controversial orders Donald Trump has already issued Trump and abortion US President Donald Trump signs an executive order as Chief of Staff Reince Priebus looks on in the Oval Office of the White House. Mr Trump reinstated a ban on American financial aide being granted to non-governmental organizations that provide abortion counseling, provide abortion referrals, or advocate for abortion access outside of the United States Getty Images The controversial orders Donald Trump has already issued Trump and the Dakota Access pipeline Opponents of the Keystone XL and Dakota Access pipelines hold a rally as they protest US President Donald Trump's executive orders advancing their construction, at Columbus Circle in New York. US President Donald Trump signed executive orders reviving the construction of two controversial oil pipelines, but said the projects would be subject to renegotiation Getty Images The controversial orders Donald Trump has already issued Trump and 'Obamacare' Nancy Pelosi who is the minority leader of the House of Representatives speaks beside House Democrats at an event to protect the Affordable Care Act in Los Angeles, California. US President Donald Trump's effort to make good on his campaign promise to repeal and replace the healthcare law failed when Republicans failed to get enough votes. Mr Trump has promised to revisit the matter Getty Images The controversial orders Donald Trump has already issued Donald Trump and 'sanctuary cities' US President Donald Trump signed an executive order in January threatening to pull funding for so-called "sanctuary cities" if they do not comply with federal immigration law AP The controversial orders Donald Trump has already issued Trump and the travel ban US President Donald Trump has attempted twice to restrict travel into the United States from several predominantly Muslim countries. The first attempt, in February, was met with swift opposition from protesters who flocked to airports around the country. That travel ban was later blocked by the Ninth Circuit Court of Appeals. The second ban was blocked by a federal judge a day before it was scheduled to be implemented in mid-March SANDY HUFFAKER/AFP/Getty Images The controversial orders Donald Trump has already issued Trump and climate change US President Donald Trump sought to dismantle several of his predecessor's actions on climate change in March. His order instructed the Environmental Protection Agency to reevaluate the Clean Power Plan, which would cap power plant emissions Shannon Stapleton/Reuters

Even if you’re unfamiliar with the name, you’ll have caught bits and pieces of his backstory. Flynn was a three-star army general turned ardent Trump warhawk. The two sparked quite a bromance over the course of 2016, and so it was hardly surprising when Trump named Flynn America’s top national security advisor after The Donald was sworn into office.

Within 24 hours of that appointment, Trump fed his friend to the crocodiles and kicked him out of the White House after it leaked Flynn had some alleged dodgy dealings with the Kremlin. Apparently Flynn met with a Russian ambassador to chat about the possibility of removing US sanctions after Trump came to power, and then lied to everybody about it.

Bad call. Critics scoffed at the early face plant, but everybody seemed to move on just fine.

But fast forward two months, and Russia has become Washington’s favourite buzzword. A few days ago, FBI Director James Comey announced that he was finally going to take action, and that he was formally investigating the Trump administration to see if the President’s team may have actually been working alongside Russia to cheat Hillary Clinton out of last year’s election.

And guess which disgraced former general with a huge chip on his shoulder immediately stepped out of the shadows offering to dish the dirt?

Trump walks out of an executive-order signing ceremony without signing the executive orders

That’s right. Michael Flynn and his new, aggressively anti-Trump lawyer have volunteered to tell members of congress and the FBI everything there is to say about America’s greasy new president and his supposed links with Moscow – but only under the sole condition that Flynn is guaranteed total immunity from being prosecuted for what it is he has to say.

Senate insiders have already dismissed Flynn’s immunity offer as “wildly preliminary”, but members of the House Intelligence Committee sound quite keen. And unless this is all just some sort of pathetic Hail Mary to get his job back, Donald Trump should be pretty damn worried about this guy.

After all, as Michael Flynn himself so gingerly pointed out while campaigning for Trump in last year’s election: “When you are given immunity, that means you’ve probably committed a crime.”

We could speculate forever-and-a-day about what sort of crime that may have been, and where the big man with the little hands ultimately fits into all this. But the fact that wild speculation is even on the table speaks volumes as to just how far we as a society have fallen.

Donald Trump has completely and utterly desecrated the integrity of his office. He bathed the American people in snake oil in a desperate bid to reach what he perceived to be the top, and he stepped on a whole lot of friends along the way.