(adj.) a term used to describe an immensely ugly person, usually referring to members of the other sex.
The ugly
tree being the source of ugly
people (to grow on the ugly
tree like a fruit etc. is to be of undesirable appearance).
Bob: (points to a female) good lord my dear man, take a gander at yonder female, she is quite hideous I do protest!
Bruce: (in disgust) I must agree old
chap, poor lady seems to have fallen out of the ugly
tree!
Bob: I would go as far as to say she fell out of the ugly
tree and hit every branch on the way down!
Bob and Bruce: (both scoff)