Is that why current "mighty" Luffy is making sure to dodge them?
Sanji is afraid of King 's beak despite using RS while no sword was used even master luffy sensed him
Shinoubu: Sangoro!!
Shinobu: Please hold on tight!! Master Momonosuke
Sanji: Hey! Hey! Hey! this isn't good. It's dangerous!!!
Sanji: Stop it! you bird bastard!!!
Sanji: A hole will get opened up in my belly and I'd die!!!
King: It won't end with just a hole, I plan to render you in half!! Disappear and try running away
Sanji: Disappearing is a matter of visual perception (i.e. not seeing), let go of me!!! (puck note: I'm guessing that Sanji is saying that him dissapering wouldn't really matter in this scenario coz King already has a hold of him. Even if King cannot see him, it's not like Sanji actually disappears into thing air, he still has substance, hence can be touched/felt)
???: Woah!!!!
Luffy: Sanji~~~~!!! That was dangerous!!!, the attack just now!!!