Beelzebub/Awesome

Giant baby Beel vs. the mountain's master.
Oga's whole fight with Tojo.
THE VOLLEYBALL MATCH.
The victory against En in The End Of War 4
Tojo fighting Graffel. This is a human, albeit with the Charles Atlas Superpower, taking on a full demon and actually HITTING HIM. Just re ad
Ever wondered why En has three wet nurses while Beel only gets one? Well, it turns out, Hilda's more than equal to three wet nurses, which she proves by curbstomping said three wet nurses in a fit of rage.
Oga shows up after his training. What are the effects of it? Well for one he curbstomps Hecatos the same demon who curbstompedhim before. It's so awesome that even Hilda is left speechless.
- Followed by SUPER MILK TIME!
Kunieda manages to match Hilda in a fight! Thanks to divine energy.
Chapter 117: A showdown between badass grandpas (plus Saotome)! Genma (St. Ishiyama's principal), Aoi's grandfather Ittousai, and Saotome fights against Behemoth, who not only manages to dodge all his opponenent's attacks but also reveals that he built a new school beside St. Ishiyama specifically for En.
Aoi shows that she's learned some new tricks, effectively using her newfound demonic powers to defeat a demon in Behemoth's Pillar Squad in one sweet Single-Stroke Battle.
A tournament arc approaches! So Oga shows up early, by himself, and just starts punching out every single one of the 400+ opponents before the tournament actually begins. His greatest challenge is keeping count of the number of demons he's massacred.
- He takes down even the elite forces with a single strike each. He blocked a knife with his teeth. And he tells everyone left that he's not going to let a single on of them get away, and declared that they were wrong: he did NOT come alone. He came to kick their ass along with their king (who himself Took a Level in Badass and performs a Barehanded Blade Block on a giant battle-ax)!
- Tojo joins in on the fun, poised to take on two pillar heads! WITHOUT demonic energy or any other kind of power. Just brute strength.
- A pillar head has set up a gam Oga or Toujo must beat--Sudoku! It seems impossible, until Himekawa calls Oga and says that he has the board on visual form a hacked security camera (or something ) and can tell Oga how to solve it. Then after Oga does the pillar head reveals that there are 3 more games that must be completed to get though the door, and they are hidden all over the school. Cue game one being found by Kanzaki's Crew and Isabella, game 2 being found by the Red Tails and Satura, and game 3 being found by the six horsemen. EPIC!
- Chapter 137-138 as a whole. Oga and Tojo both rushing Jabberwock together after Jabberwock had almost killed Hilda. Oga hitting Jabberwock with a relentless fist combo before Jabberwock brings Oga down, bringing Tojo to help him. Then Oga reveals he isn't done yet before ending the chapter. Chapter 138 then gives us Jabberwock attempting to kill Oga but he stops him with one kick! After, the most epic name for a kick is delivered by Oga and a huge punch demolishes the whole school!
Say hello to Izou and his Finger-Poke of Doom.
In Chapter 152, to try and get back at Kanzaki and Tojo, thugs kidnap Futaba and Yuka. They believe that no one can get to them, since the two girls are held in a rooftop suite that only VIP guests can enter. Obviously, they haven't met Himekawa yet.