What will happen to the Augustus Gloop according to Ompa Loompas when he goes into the pipe?

When Augutus is sucked up into the pipe, Wonka summons an Oompa-Loompa to take the Gloops up to the fudge room to find their son. When they disappear, all the Oompa-Loompas break out into a song, chanting about the perils of being a glutton like Augustus and greedily eating nonstop. They say that Augustus Gloop will not be harmed from this ordeal; however, he will be changed quite a bit.