Trefflemorians

Trefflemorians are an alien race first introduced in Drummond the Intergalactic Robotic Manservant.
They are shorter than humans and have green skin.
They primarily live on the planet Trefflemore.
Religion
The Trefflemorians of Trefflemore are aethists by law.
Anyone breaking the law and entering into any kind of religous activity risks being burnt at the steak (This is not a typo, it does in fact involve being tied to a large piece of meat).
Culture
It is considered racist to refer to them as 'little green men'.
For reasons known only to themselves they find humans attractive and suitable mates.
Physiology
Trefflemorians rarely grow more than 5ft tall. They have green skin. They may interbreed with humans due to synchronous DNA.
Named Trefflemorians are :
Professor Proctor 
Miss Wittershall
Category:Aliens
Category:Bill's Universe
Category:Drummond the Intergalactic Manservant