Sunday’s unspeakably bad loss provided fodder for Mike Francesa to tee off on the 1-7 Jets, who haven’t won a game in 50 days.

On Monday, the bombastic WFAN host didn’t disappoint.

During and following a “State of the Jets” press conference by John Idzik, which began with a lengthy prologue extolling how “close” the team is to being good, Francesa ripped into the general manager.

“The owner [Woody Johnson] has to be cringing,” Francesa said. “You can’t stonewall everybody that way. To go in there and waste 20 minutes of that time telling you how good everybody is when the team is a mortal embarrassment is a waste of time.”

Quarterback Geno Smith had a horrendous Sunday afternoon, going 2-of-8 for five yards and three interceptions for a tidy quarterback rating of 0.0 before being pulled in the first quarter. Backup Michael Vick didn’t fare much better, completing 50 percent of his passes (18 of 36) for 153 yards while throwing an interception and losing two fumbles.

“The quarterback position … they didn’t even tell you who the quarterback is!” Francesa ranted. “How can you go to Kansas City, which is a pit to play in, and play Geno Smith and then TELL ME YOU’RE TRYING TO WIN?!”

Idzik also mentioned the concept of “Play like a Jet,” which Francesa ridiculed.

“What does that mean?” he asked. “Commit a penalty, or fumble the ball, or drop the ball? Which one is that: Play like a Jet? We know it’s not play well, because we’ve all been here all our lives!”

In an attempt to convince people his team hasn’t given up, Idzik said fans should have been watching the sidelines during the Jets’ 31-0 shutout loss in San Diego, to see that the players still cared.

“They did watch it!” Francesa screamed. “They watched your team go out there in the second half and get mauled and shut out! They watched Michael Vick get pounded into the turf!”

Embattled head coach Rex Ryan could not escape Francesa’s wrath, either.

“This franchise … if I took the Rex Ryan press conference yesterday where he told you that Geno Smith’s still gonna be a really good player, and I took this guy [Idzik] who just told you the owner’s great. The president’s great. The coaches are great. The players are great. You fans are great. Everything’s great!

“But we’re 1-7, and we’ve been outscored [228 to 144] and we have one interception on the season and yesterday [Kyle] Orton completed 10 passes for NINE THOUSAND YARDS! [Wide receiver] Sammy Watkins, it was so easy, he forgot he was playing, he thought it was a scrimmage! He started back-pedaling!”

Watkins caught three passes Sunday, but made the most of his few grabs, totaling 157 yards and a touchdown, and should have another had he not showboated on what would have been an 89-yard score in the first quarter.

“You know how long it takes a Jets receiver to get 157 yards?” Francesa shouted. “Three years!”

With a commercial due up, Francesa put the finishing touches on his masterpiece of a rant.

“We just have to evaluate,” he said, mocking Idzik. “We need to finish. We need to finish. You need to be finished! … Your calls when we come back.”