For starters, "Woof".
As for the chapter, this is one of the fights I remember, and for as silly as it was, the revelation Goku had that Krillin was imaging the smell because he has no nose is great. One thing I particularly loved about it, was the Toriyama actually set this up last chapter. Notice how Krillin is the only one in the top panel not shielding his "nose" but once it's explained that he never baths, Krillin does exactly that. That's the kind of attention to detail I like seeing.