Sakuragi (was tied up): Hey, old man! This is the second half already! Anzai: Ohohohohoho... Sakuragi: When is it my turn to play!? Anzai: Ohohohohoho... Sakuragi: Am I really this team's secret weapon? Anzai: Ohohohohoho... Sakuragi: OHOHOHOHOHOHOHOHOHO, THAT'S ALL YOU SAY!?'
The rest of the team also comments "When is he going to stop falling for the 'secret weapon' lie?"
When Anzai temporarily reverts back to his "Devil Coach" days, and then goes back to being all smiley peaceful-like. The entire bench plus Sakuragi rubs their eyes, unsure if it was a hallucination.
How to forget Sakuragi's botched dunk attempt before the match against Sannoh (that is, during the half time of a Kainan match that served as their preliminary)?
This Troper found the moments in chapter 20 when Sakuragi kept throwing balls at Rukawa as he tried to go up for a lay up hilarious, especially when he kept saying "It slipped". Double so when Rukawa threw a ball back at him, citing the same excuse. This of course lead to Sakuragi dumping the whole box of balls at him, saying "His whole body slipped", at this point this Troper was rolling on the floor laughing.
Bonus points for the ball's basket get thrown onto Akagi's head, making him look like a literal caged gorilla. Even better when Sakuragi openly says so, and then Akagi gets so pissed he beats up both Sakuragi and Rukawa.
It's a Call Back moment when Sawatika goes for an impressive dunk to "introduce" himself during the pre-match practice session, only for his attempt to be interrupted by Akagi and Rukawa, who both threw balls at him and said "Oops."
How the Hell did anyone miss this: Head Dunk. (Dies Laughing)
The beginning, when Sakuragi got so overly sensitive with the word 'Basketball' he started headbutting ANYONE who utters words similar to 'Basketball'.
Aota sharing his past when he was Akagi's Butt Monkey (with Akagi from the outside kinda 'confirming' the claims), culminating in both he and Sakuragi declaring "HOW CAN SOMEONE LIKE HIM HAS A CUTE LITTLE SISTER LIKE HARUKO!!!". Cue outside, Kogure is restraining Akagi from coming over and kicking their asses.
Young Akagi's comments, while quite a Jerkass comment came off hilarious too.
Young Aota: Hey, Akagi! Wanna join Judo? It's pretty fun! You can be strong too!
Young Akagi: Heck no, it's ugly.
Later, during a height check, Aota found out he's the tallest while sitting, Akagi the tallest while standing
Young Akagi: There we go! Your legs were so short because you play judo!
Even funnier when Aouta tells this to Sakuragi, with Kogure and Akagi eavesdropping.
Kogure: What, you really did that? You were really mean.
Sakuragi's Gang: What has jumping got to do with judo?!
In the match against Sannoh, the mug shot. Has to be seen to be believed. This troper almost killed herself laughing.
"Raise your butts one and a half centimeters!"
Kogure: Are we seriously doing this here?!
Faced with the Shoyo's overwhelming large amount of supporters, Sakuragi's gang tries their best to cheer louder by using empty 1.5 litre soda bottles as cheerleading noisemakers. Problem is, they aren't empty ....
*stares at the full soda bottles.*
Sakuragi's Gang: Bottoms up! [and they beging chugging]
In the very first volume, Akagi challenges Sakuragi to a basketball match because he overheard Sakuragi insulting basketball:
Starts off with how Sakuragi remembering his sweet encounter with Haruko (who lashed out at him for beating Rukawa formerly), while crying and Akagi looking at him funny because he just explained the rules of basketball to him.
Sakuragi thinking basketball is just like soccer. He attempts to steal the ball from Akagi by tackling him like how you would do it in soccer.
Sakuragi, in an attempt to stop Akagi from shooting, trips and pulls down Akagi's pants, leaving him with his ass exposed to nearly the entire school. Poor Akagi is understandably embarrassed and pissed.
Haruko comparing Akagi from the day before where he's looking forward to meeting Sakuragi... and present day Akagi yelling at Sakuragi and claiming that if this was an era of war, he was going to cut his head off.
Sakuragi NOT dribbling the ball.
Kogure remembering that in the previous championship, Akagi was feared like a God... but then because he's surrounded with weak players like them, Shohoku couldn't even win the first match. Cue Kogure and the rest of the basketball team crying.
When the jubilant Shohoku basketball team visits Anzai in the hospital, having won the last remaining seat to the Interhigh Championships from Ryonan, they happily throw their coach into the air while a nurse is hysterically screaming for them to put him down immediately in the background. Even the uptight Akagi and The Stoic Rukawa were joining in!
During the Mitsui arc, in what would be a Mood Whiplash of the serious tone, Kogure recalled that Akagi wasn't born a star player, back in the freshman days, he actually sucked (at free throws, but the manga adds up that he's not a very good dribbler either) except at dunking, to the surprise of both Sakuragi and Rukawa. In the manga, Akagi scolds Kogure by holding him on the collar and telling him to stop being overdetailed. In the anime, this is instead done by Akagi transforming into King Kong climbing a skyscrapper and swinging Kogure at hand while scolding him.