John Oliver isn’t buying it.

The “Last Week Tonight” host doesn’t believe President Donald Trump’s claims that former FBI director James Comey said that Trump himself wasn’t under investigation three times.

“I call bullshit,” Oliver said on Sunday night. “I call turbo bullshit on that. There is no way those conversations went down in that manner.”

The president is somehow “both a terrible and an amazing liar, and I don’t know how that’s physically possible,” Oliver said.

Oliver also slammed the “genuinely weird” termination letter as well as the following week of “confusing and contradicting” explanations that were ultimately blown up by Trump’s interview with NBC’s Lester Holt on Thursday.

That was when Trump admitted he was going to can Comey, no matter what.

“Trump is so desperate to appear dominant he will rush to take the credit for anything no matter how bad it is,” Oliver said, adding:

“If you wanted him to confess to murder, all a lawyer would have to say is ‘Your honor, the killer could not possibly have been Donald Trump. It must have been someone much stronger and smarter with a much hotter daughter,’ and before they finished that sentence, Trump would be yelling, ‘I did it! It was me! Lock me up! Lock me up! Lock me up!’”

Check it out above.