What is Ugly Tree?
1.
The species of flora from which ugly people come
Look at that whore she musta fell out of the ugly tree, hit every branch and twig on the way down, smacked her head on the ugly rocks, got mauled by the ugly bear, dragged through the ugly forest, tossed in the ugly river and floated out towards the ugly sea
See
2.
The source where humdingers are made.
"Davro, has yer missus fallen out the ugly tree?"
See