Oolong and Yamcha in “Unfinished Business”

Oolong

Hey, wait a minute. If those androids are going to Goku's house first and they don't find him there, isn't this the next obvious place to look?

Yamcha

Yeah, probably. That seems logical enough.

Oolong

Then what are we doing waiting around here like sitting ducks?! When they get here, we're finished!