Well, the first one is really close, but all the rest are generically too weak for my tastes.
Come on! Think: Naota's fight with Raharu, Vegeta's big-bang, or his 'you won't escape my wrath!' explosion(Drummond)
Rock Lee's eight gates- or even better, Gai's eight gates.
Kenpachi's level of hurt!
I want BIG! BLAM! GRAHHHH-BOOOOOMM!!!!
Punches that make concrete look like a cookie crumbling. Explosions that wipe out galaxies! BIG BIG BIG!!
I want images that not only project powr, but force it excessively and beautifully.
Everything came from nothing, therefore everything is nothing.
There's nothing to worry about.