Mae Daf wedi mynd oddi ar fin y ddaear, achos bod Alan wedi ei diarddel.
Beth sy’n digwydd unwaith i chi gwympo oddi ar fin y ddaear?
Wel, yn ôl y fflat-yrthyrs, mae affwys. Efallai bod ‘na grwban hefyd.
Mewn gwirionedd mae tiwb mawr.
I ble mae’r tiwb yn arwain?
Dyfalwch.
Dewch ymlaen — dyfalwch.
Dyna ni, mae’n arwain i’r Crymych Arall y tu hwnt i’r gorwel.
Hwrê!
Mae Daf y gath wrth ei bodd. Bydd digon o Dreamies a theithiau seicedelig. Ie, bebi!

Saesneg / English
The abyss
Dave has gone off the edge of the earth, because Alan has banished her.
What happens once you fall off the edge of the earth?
Well, according to the flat-earthers, there is an abyss. Maybe there’s a tortoise too.
Actually, there is a big tube.
Where does the tube lead?
Guess.
Come on — guess.
That’s it, it leads to the Other Crymych beyond the horizon.
Hooray!
Dave the cat is delighted. There will be plenty of Dreamies and psychedelic trips. Yeah, baby!