Plot

The World's Championship Fight is about to begin in a gigantic boxing stadium near Bugs Bunny's hole. Tonight's fight features the battle between the Champ, "Battling McGook" (voiced by Billy Bletcher

Billy Bletcher

William "Billy" Bletcher was an American actor, comedian, and voice artist, a native of Lancaster, Pennsylvania.-Career:...

; identified as The Crusher" in subsequent cartoons), and his challenger "Dyspectic McPlaster". During the fight, Crusher does not even give his challenger a sporting chance. This prompts Bugs Bunny to heckle Crusher enough to come up behind him. When Bugs calls to Crusher to pick on somebody his own size, Crusher decides Bugs will do, and throws him through the Dressing Room and into a corner of the ring. Bugs then admits it was a mistake to open his "big fat mouth".

In the ring, Crusher shows off his muscles by bulging his biceps and getting muscles on his muscles. Unimpressed, Bugs tries flexing his muscles, which are only grape sized.

The bell rings to start Round 1. Bugs comes up to Crusher pretending to give him a sporting chance. Amused at Bugs' inexperience, Crusher just punches Bugs back to his corner. Bugs charges and gets pushed back twice. Bugs then decides to pull off a little "stragety." Coming back to the center of the ring, Bugs fakes fainting. When Crusher looks over him, Bugs punches Crusher up to the ceiling. The bell then rings to finish Round 1.

While Bugs relaxes, Crusher decides to cheat by building a brick boxing glove over his right hand. The bell then rings to start Round 2.Just as Bugs and Crusher come towards each other, Crusher punches Bugs in the face with his brick boxing glove, sending Bugs back to his corner.

Just as Bugs is "kissing the canvas," the sportscaster starts the count, but Bugs snatches his microphone and immediately starts describing action that's not taking place, confusing Crusher long enough to trip over him. Angered, Crusher pulls off his gloves and comes to the center of the ring, which makes Bugs pull off his gloves (stuffed with horseshoes) and come to the center of the ring. The two of them wrestle, with Bugs picking Crusher up and then getting flattened by Crusher's weight. Bugs then gets himself flapped out again, and begins trying to pull Crusher's leg, while Crusher plays solitaire

Solitaire

Solitaire is any tabletop game which one can play by oneself or with other people. The solitaire card game Klondike is often known as simply Solitaire....

 with cards. Knowing this is not getting him anywhere, Bugs takes a plank and breaks it, making Crusher think Bugs broke his leg. Bugs comes in disguised as a doctor and, after a fake examination, the prognosis being: "A compound fracture of the left clavichord

Clavichord

The clavichord is a European stringed keyboard instrument known from the late Medieval, through the Renaissance, Baroque and Classical eras. Historically, it was widely used as a practice instrument and as an aid to composition, not being loud enough for larger performances. The clavichord produces...

, with complications yet", wraps up Crusher from head to toe in the bandages. Then, he punches Crusher so that Crusher bounces off the four poles of the ring, making "Tilt" flash up as in a pinball machine.

Before Round 37, Crusher sneaks over to Bugs' corner and puts axle grease in his resin

Resin

Resin in the most specific use of the term is a hydrocarbon secretion of many plants, particularly coniferous trees. Resins are valued for their chemical properties and associated uses, such as the production of varnishes, adhesives, and food glazing agents; as an important source of raw materials...

 box. While Crusher sneaks back to his corner, Bugs wipes his feet unknowingly in the grease. Crusher sees this, and when the bell rings to start the round, he runs over but stops immediately. Bugs is skating

Skating

Skating may refer to:*Freestyle slalom skating*Ice skating and various sub-forms:**Figure skating**Speed skating**Tour skating*Inline skating and sub-forms:**Aggressive inline skating**Inline speed skating*Road skating*Roller skating...

 on the grease. He punches Crusher multiple times, only to have Crusher punch him in the jaw.

In Round 48, Crusher gets up just as the bell rings, but stops when Bugs comes in disguised as a popcorn vendor. Bugs gives Crusher a box of hot buttered popcorn, which Crusher discovers too late is explosives in disguise. It blows up in his face.

In Round 73, just as Crusher is practicing getting up from his corner, Bugs comes up and asks him to hold a giant slingshot. When Crusher wonders what is going on, Bugs stretches the rubber band back to his corner and puts a boulder in it. Then he lets go of the rubber band, so the boulder hits Crusher in the face, knocking him out and sending him falling to the canvas.

Before Round 98, Bugs is in a giant archery bow and Crusher is in a cannon. When the bell rings to start the round, Bugs fires himself from the bow and Crusher pulls the cord, firing himself from the cannon. Both just hit each other head on and stars erupt.

In Round 110, Crusher ties Bugs to a railroad track. Then he hurries up the tracks and fetches a steam train, and starts to go towards Bugs head on. All Bugs can do is start sweating and watch as the train comes closer and Crusher gloat over his intended victory.

Just than when it looks like the train is going to hit Bugs, the film appears to fall out of its sprockets and then it "breaks". Bugs comes onto a solid-white screen and (in a similar gag like in My Favorite Duck

My Favorite Duck

My Favorite Duck is a 1942 color Looney Tunes cartoon featuring Porky Pig and Daffy Duck . It was the second color entry in the Looney Tunes series, and the first pairing of Porky and Daffy produced in Technicolor...

) breaks the fourth wall

Fourth wall

The fourth wall is the imaginary "wall" at the front of the stage in a traditional three-walled box set in a proscenium theatre, through which the audience sees the action in the world of the play...

 by apologising to the audience for the inconvenience, but admits the film "didn't exactly break". He then takes out a pair of scissors and gives the audience a smirk at iris-out.