As suggested by the title, it stars Jennifer Walters —better known as She-Hulk— in her second ongoing series, succeeding Stan Lee & John Buscema's Savage She-Hulk, as well as a 1985 Marvel Graphic Novel with this same name, also written and drawn by Byrne himself.
Sensational She-Hulk is notable for breaking the fourth wall so rampantly that it basically doesn't exist, with Jen regularly addressing the audience mid-story, as well as chastising Byrne and his entire creative team for putting her in ridiculous circumstances that include Mole Man nearly taking her as his wife, being romantically pursued by Santa Claus, and squaring off against a team of reanimated dead mutants.
Furthermore, she even interacts with the comic book medium itself, oftentimes erasing herself from panels, grabbing boxes containing dialogue, narration or editorial notes, and tearing her way through pages to get out of a pickle.
Byrne is the creator mostly associated with this run, but other writers and artists involved in the making of Sensational She-Hulk during his time off the book (from issues #9 — #30) include Steve Gerber, Bryan Hitch, and Louise Simonson.
While Sensational She-Hulk wasn't the first comic book to break the fourth wall, it's perhaps one of the best-remembered (and earliest) examples of the trope in the medium. She doesn't acknowledge the fourth wall as much anymore in recent comics, but she still occasionally reminds readers that she knows they're there. You weren't the first to do it, Deadpool!
So you want tropes, huh?
- Abusive Advertising: On the cover of the first issue of her Sensational run, She-Hulk addresses the reader, saying that if her book gets cancelled she'll destroy all your X-Men comics. Then on the last issue she demands you turn over your X-Mens for destruction.
- Acid-Trip Dimension: During Steve Gerber's run on The Sensational She-Hulk, she teamed up with Howard the Duck for an adventure visiting several dimensions, including one that consisted of nothing but giant slices of baloney floating through an endless void, which were fed on by little flying gargoyle creatures who would gleefully shout "Blo-neeeee!"
- The Adjectival Superhero: The Sensational She-Hulk.
- Breaking the Fourth Wall: The covers during John Byrne's historical run on her book are famous for loads of fourth wall breaking. The most famous are her naked using the Comics Code logo to cover herself and Volume 2 Issue 1, in which she warns the readers that, if they don't buy her book, she'll rip up all their X-Men comics. Sixty issues later, when the run's final issue came out, an angry Shulkie tells the readers that she warned them and to hand the X-Men comics over!
- Brick Joke: See her warning on the cover of issue #1? Fifty-nine issues later, she makes good on it.◊
- Christmas Episode: Issues #8 and #36.
- Clothing Damage: Frequently. A rather (in)famous panel from the Sensational She-Hulk graphic novel has her wearing a shredded top after getting shot at by several soldiers - in a truly amazing victory for Getting Crap Past the Radar, her nipples are clearly visible◊, barely covered by what's left of the shirt. The inker revealed that he added them in without John Byrne's approval and that deadline crunch was most likely the reason they weren't caught.
- End-of-Series Awareness: The last cover provides a rather threatening version.
- Exploiting the Fourth Wall: In one issue, She-Hulk escapes from a trap by ripping a hole in the page, leading the other characters across two pages of ads, and ripping back into the story at a later point in the story.
- Horrible Hollywood: The Sensational She-Hulk #12, in which Jen travels to Hollywood to investigate a movie being made about her.
- Medium Awareness: The series is famous for its characters' acknowledgement of the comic medium, including climbing across panel borders, referencing captions, and other related awareness.
- When she gained her sidekick Weezi, Shulkie asked how Weezi was able to walk between comic panels, only to be told that it's similar to the way She-Hulk is able to talk to the reader. It's also because Weezi is an ex-comic heroine herself (from Marvel's predecessor in the 1940s), who used the same schtick in her series. Weezi knows that she was aware that she and her (late) husband began aging in "real time" because they were no longer appearing regularly in published stories, and thus deliberately insinuated herself into Shulkie's life (and then-new series).
- In one issue, the book's editor, Renee, kidnapped John Byrne and locked him Bound and Gagged in a closet so she and She-Hulk could find a new writer for the book. The issue ended with She-Hulk accidentally killing Byrne.
- Ms. Fanservice: Just few examples during Byrne's run. In first several pages of Sensational She-Hulk #40, She-Hulk is skipping rope, apparently naked to a simple joke she made in the letters column) and is not stopped by editor ''(actually isn't actually naked, but was wearing skimpy undies that were hidden by the blur lines). In Sensational She-Hulk #45, nearly all the story is filled with a big, casual pinup of Jen that steals the spotlight from the actual story narrated in the box.
- No Celebrities Were Harmed:
- Parodied in The Sensational She-Hulk #12, when Jen is ambushed by an Entertainment Tonight film crew led by Mary Hart.She-Hulk: Shouldn't we be giving you a parody name or something? Like Mary Spleen?
Mary Hart: Get real. Like we care if we're in a comic book.
- Later in the same issue, it's revealed that Jen is going to be played in a biopic by the petite starlet "P. Isadora". Jen immediately lampshades the fact that her name got changed.
- Parodied in The Sensational She-Hulk #12, when Jen is ambushed by an Entertainment Tonight film crew led by Mary Hart.
- No Fourth Wall: As mentioned above, Sensational She-Hulk breaks the fourth wall so frequently that it basically doesn't exist, and a large chunk of its humor derives from Jen exploiting her knowledge of the comic book medium and that she's a fictional character.
- Off-Model: The Sensational She-Hulk #12, the Horrible Hollywood issue, has a few panels depicting the filming of a Star Trek: The Next Generation movie. The colorist gave Geordi Data's skin tone and Riker Geordi's.
- Shameful Strip: In the Sensational She-Hulk Graphic Novel #18, she is forced to strip after being captured by semi-rogue S.H.I.E.L.D. agents. Somewhat subverted in that she's found great confidence and positive self-image in her She-Hulk form. She even drops her (already Fanservice-y) outfit on the floor and asks "Okay, bright boys, now what? Maybe you'd like me to jump rope for you?" (Of course, her boyfriend, Wyatt, who is also being held hostage, is clearly not amused by it any of it, and neither is Dugan when he shows up in the next scene.)
- Shout-Out: The Sensational She-Hulk #12, the Horrible Hollywood issue, has several shout-outs to Who Framed Roger Rabbit. Benny the Cab has a cameo appearance, and Jen does an inadvertant Roger Rabbit impersonation after having something heavy dropped on her head. Also, the villain's plot turns out to be a rip-off of the plot of The Producers, which Jen immediately lampshades.
- Trapped in TV Land: She-Hulk met old Howard the Duck foe Doctor Bong when he set about changing television shows' internal reality (just roll with it) and accidentally zapped her into them. Possibly the most infamously surreal Shulkie story ever.
- Travel Montage: A panel in The Sensational She-Hulk #12 shows Jen flying across country in the traditional red-line-on-map format. The next panel shows that her plane literally has an enormous red line trailing behind it, with an airport worker in the background muttering that Indiana Jones has a lot to answer for.
- Tricked Into Signing: In The Sensational She-Hulk #12, the villain uses the old "can I have your autograph?" trick to get Jen's signature on a release form allowing him to make a film of her life.
- Valentine's Day Episode: Issue #38.
- Your Costume Needs Work: In The Sensational She-Hulk #12, Jen visits the set of a movie being made about her. Several people mistake her for an aspiring actress or stunt double, and they all criticize her "costume".