[Is he surprised the kaiju's content lounging in the water? Not really. The big guy sleeps in the ocean most of the time after all. Bakugo smirks at the small flare up of pink all over Godzilla's spins and gills. Figured that'd get him raring to go. Too bad he's gotta return to his human form if he wants to handle the motorcycle better. As funny as it'd be to watch the kaiju trying to handle a motorcycle under him like a fucking clown car.]

You got pitched over the handlebars of a motorcycle and thrown into a river! Sounds fucking beat to me.

[Now he's being a bully. Still enjoying it as he pushes up to standing again, only to cuss and jump backwards. Don't get him wet, dammit! He's not the one in the stupid river! (Just taunting the guy in said river.) Bakugo balancing on another nearby boulder as Godzilla rises.]

Uh-huh. This time don't go squeezing the damn throttle until I tell you. [Overeager, Goji.] You had your balance going well before you crashed.

[So he has that going for him.]