On today's Alley Oop - 16 September 2020

 I hate to say I predicted this but on September 11, I posted: "I think that this is the third one in this epic tale but it wouldn't surprise me if we see another one before this mess wraps up." And sure enough, we get one last skee-ball joke. Thanks, Joey. 

That's the highlight in today's strip (https://www.gocomics.com/alley-oop/2020/09/16). Ooola, for some reason, asks if they are going to leave the lime slime behind. Huh? How would time travel remove the goo? Not that it matters but this panel just seems like filler.