Shawn Michaels may owe his life to the Undertaker. In a new episode of Six Feet Under, Michaels recalled numerous times when Taker and the Bone Street Krew (BSK) saved the him from getting jumped at bars.

We all know Michaels used to be a handful. HBK’s antics famously got him beat up by a group of Marines back in 1995, but there were some other instances that could’ve been worse if not for a loyal Undertaker.

“It’s me, [Sean] Waltman and I think Scott [Hall]. We’re causing all this trouble in this bar,” Michaels recalled an incident in Canada. “Half the bar wants us outside, let’s freaking go. We start walking out to the front of this place, everybody’s starting to circle [us] and all of a sudden [car noise] … [Taker], Yokozuna, Godfather all come out of this [car]. ‘If you’re going after one of us, you’re going after all of us.’ Those guys scattered.”

“That was like a movie scene,” Undertaker added. “From three different directions we roll up, all the cars were black … it’s winter, we’ve all got long black coats on, it was a cool scene.”

Undertaker added another story to the mix, which also happened to take place in Canada. “We were in a bar and you and Razor [Ramon] were coming from the bar next door and you were totally oblivious that these two guys were about to totally jump you guys [from behind].”

“I happened to be walking through the bar at the right time. I’m looking at you two and I’m like, ‘Hmm, they’ve got no clue.’ I snatched the one guy, I kind of boot the other guy, which stops him. I’ve got the guy in a front face lock… Curt Hennig is playing [a video game] and he looks over, and like a gremlin he runs over there and double back scratches the guy and then runs back to his video game.”

Michaels looked back on his partying days with some regret. “There’s just so much a missed out on, and I was there. Some of the ass kickings I did take, I didn’t feel them. Not a time in my life that I miss.”

10 Infamous Receipts in Pro Wrestling History

In pro wrestling, a "receipt" is an ass-kicking that you brought upon yourself. It comes from the cardinal rule of the business -- always take care of your opponent. If you fail to do that, the repercussions will fall squarely on your head (often via chair shot).

The Undertaker recently explained the purpose of giving receipts in wrestling. "I'm pretty patient [when it comes to giving a receipt]. It all depends on intent," the Deadman said. "Some guys just work very snug. I pride myself on my punches. I feel like I can make it look like I can take your head off and not touch you. Every once in a while one gets away from me... I'd much rather it be there than it miss. It ain't ballet."

But not all receipts come after a stiff shot gets away. Sometimes a performer delivers a receipt to protect themselves from an unsafe worker, like when Taker had to shut down Giant Gonzalez at Wrestlemania IX. "[Gonzalez] cracks me right across the back of my neck, and then once I get back the feeling in my little fingers... I flipped," Taker recalled on his podcast. "I turned around and just started wailing on him."

Let's go back to classic WWE, the old territories, and even a battle between monsters in Japan. Here are 10 of the most infamous receipts in pro wrestling history.

Gallery Credit: WWE / NWA / HWA / YouTube

Jim Ross' 10 Greatest Calls in WWE

There's no debate to be had -- Jim Ross is the greatest commentator in the history of professional wrestling. JR's run during WWE's Attitude and Ruthless Aggression Eras remains unmatched, even when considering the longevity of Michael Cole's career and the explosive personality of Joey Styles in ECW.

No commentator has ever put more of themselves into the role, often calling matches as if they were biblical battles unfolding in a WWE ring. JR could make you believe that the ultimate fight between good and evil was taking place right before your eyes. He allowed a generation of wrestling fans to put their hopes and dreams into an antihero like Stone Cold Steve Austin, while stirring the WWE Universe's seething hatred for demonic villains like Triple H.

This list isn't about JR's best catchphrases like "Business is about to pick up!" or "Bah Gawd!" It's about compiling the times when Jim Ross' commentary elevated a moment to the highest level possible, evoking emotions in the viewer that rival any call in sports or entertainment broadcasting.

Check out our definitive list of the greatest calls in WWE history from Good Ol' JR -- Jim Ross!

Gallery Credit: WWE