Larry David found a clever way to skirt the demand for a 'Seinfeld' reunion by having the cast on season 7 of 'Curb Your Enthusiasm.' And now 'Seinfeld XXX' seems to be going back to the same well for their own version of a reunion.

Pornographic parodies of popular movies have been a longtime staple for the industry. In the last few years, they've opened it up to television shows as well. You can find XXX versions of dozens of sitcoms: '30 Rock,' 'Friends,' 'Scrubs' and of course 'Seinfeld.'

Impressively, they often get the look and tone of the show correct. Not that we've watched them, of course ... there are nudity-free trailers of them across YouTube.

It wouldn't be a new season of 'Curb Your Enthusiasm' without Larry David doing something with a self-serving purpose.

After running into Cheryl and discovering that she liked things better when Larry had a job, Larry becomes enthusiastic about a 'Seinfeld' reunion, though he has a hard time convincing Jerry of his change of heart.

When the reunion gets picked up, Larry comes up with another one of his wacky schemes -- this time, to cast Cheryl as Amanda, George Costanza's ex-wife. This weaves in the running gag that barely any of that cast, especially Jason, realize: that George is based on Larry. Luckily for Larry, the scheme doesn't blow up in his face like it usually does.

It sure was satisfying to see the cast of 'Seinfeld' come together for a reunion on the season finale of 'Curb Your Enthusiasm,' even if it only was a ruse by Larry David to win ex-wife Cheryl back by giving her a part in the show.

For many fans, the show-within-a-show reunion gives us the kind of ending we hoped for but didn't receive in the original series finale when the 'Seinfeld' crew is revealed as hopelessly self-centered and gets tossed in jail.

Watch the video after the jump.

(S07E10) "It's the Seinfeld reunion! That's a big deal!" - Cheryl

Yes, it is a big deal. A little over eleven years after we saw Jerry, Elaine, Kramer, and George behind bars, the reunion we've all been waiting for has finally arrived. I'm not sure if this even counts as a category to classify TV shows, but last night's Curb Your Enthusiasm season finale was easily the best "show within a show" episode I've ever seen... of any show.

Jane was kind enough to step in for me and write up last week's penultimate ep and I actually waited until last night to see that one as well -- I watched them back to back. I was struck by how well it all flowed together; how much it actually felt like we were watching a real episode of Seinfeld, even during the table read. However, seeing it play out, scene by scene, in the finale? Talk about nostalgia.

(S07E09) "You don't loan Jason anything ... anything that can be inserted." - Jerry Seinfeld to Larry David, about the pen Larry loaned to Jason Alexander

It's me, the Fill-In Girl! And thank you so much, Jonathan, for leaving me with the mammoth responsibility of writing a thoughtful review about the Seinfeld reunion on Curb Your Enthusiasm. I'll do my best.

First of all, it was really great to see the gang back together again. It's like they've never been apart, and the whole scenario of a behind-the-scenes look at a table read of a Seinfeld reunion show put together by Larry David and Jerry Seinfeld was pretty brilliant.

And yet, it fit right in with Curb, bringing in elements like Cheryl being Larry's real wife and are they together or not, and is she a real actress or not...

I'm starting to wonder if TV and movie stars playing poker is more than just an interesting trend. Maybe it's a requirement.

Jason Alexander recently popped up on my TV, not in a Seinfeld rerun or his recent appearance on Curb Your Enthusiasm but in the most recent World Series of Poker. And it didn't look as though he was there playing with his own money. He appeared to have his own sponsor and everything.

Here is ESPN's coverage of Alexander's elimination from the tournament. Watch for the fan at the end who accidentally calls him George. It's cringe-tastic.

(S07E03) "This is your plan to get your ex-wife back. Pretty f*cking brilliant if you ask me." - Jeff

Larry David a selfish man? Nooooo. How could someone who's never given, nor has any idea how to give, someone the benefit of the doubt be a selfish guy? Wait - don't answer that. Instead ponder this: the moment we've all been waiting for - the Seinfeld reunion - has finally arrived, and we almost didn't get it because for a brief minute, it hinged on what Larry found more enjoyable, a potential funeral or a potential marriage. Selfish? How about sick.

The beauty of Curb Your Enthusiasm has always been its roots. Born from the mind of a man who launched a show about nothing, Curb is little more than an edgier version that's still... about nothing. It only makes sense that one day we would witness the colliding vortex created by those two masses of nothingness and that day has finally arrived. Well, almost. Season seven of Larry David's Curb Your Enthusiasm premieres on HBO this Sunday night, September 20, at 9 p.m. ET and having seen the first three episodes, I'll say this about the long-awaited Seinfeld reunion - it's real and it's spectacular.

If you're a Seinfeld fan, that is. If you're not a Seinfeld fan, please scroll up or down.

This week's Entertainment Weekly features a new photo of the cast for their Curb Your Enthusiasm guest appearances with Larry David. The cast will be in several episodes this season, playing themselves. The plot will have David getting them together for the Seinfeld reunion that fans want to see and we'll get a behind-the-scenes look at the fictional reunion and the fictional making of that reunion, which itself will be a real reunion.

Got that?

Joel reported from the Television Critics Association tour yesterday about the Seinfeld reunion that will take place on Curb Your Enthusiasm this season. Now HBO has released the first photo.

If the meta-ness of my headline confuses you, I apologize. It's the best way I could phrase it, because it's kind of mind-blowing in concept.

At today's HBO session at the TCAs, Larry David came on stage to talk about the upcoming season of Curb Your Enthusiasm. In it, as we all know, he'll be reuniting the Seinfeld cast on the show. And what will they be doing? They'll be working on... a Seinfeld reunion episode.

"The context is that for years I've been asked about a Seinfeld reunion," said David, "and i'd say no it's a lame idea. And then i thought it might be very funny to do that on Curb, and I kept thinking about it and different scenarios of how to pull it off."

When he talked to Jerry Seinfeld and the cast about it, they were all game. "So doiung a Seinfeld reunion show on Curb we'll see writing read through rehersals show being filmed. You won't see the entire show, you'll see parts of the show get an idea of what happened eleven years later."