Krillin

“It looked like it was going to be germ warfare, but the Bacterian fight got me ready for that.”

“First it was that sewer-face and now I'm up against a superhero.”

“(after Goku moves a huge boulder all by himself) Krillin wants everybody to know he's speechless right now.”

“(after Master Roshi tells him they have to dig in a farm) First we're the milkmen, and now we're stinkin' farmers. We never did this in Orin Temple.”