One Piece Chapter 33, page 17: The Silent Man

Jango begins to hypnotize Buchi, who roars as his muscles swell to an immense size: "UWAAA-AH...!!" Zoro watches in concern, realizing that Buchi was already strong enough to crack the ground before, and wonders how powerful he will become under hypnotism. Meanwhile, Nami spots Luffy still sleeping soundly nearby. She realizes this is her chance, thinking, "This is my chance! I have to go and wake him up! Really! How can he still be sleeping when we're in grave danger!!" Jango notices her movement, muttering, "Hmmm?!"