FORD PREFECT

Trapped on the planet Earth for fifteen years after getting a lift there from a teaser.

Escaped the Earth in the company of Arthur Dent when the Vogons arrived.

Ford's original name is only pronounceable in an obscure Betelgeusean dialect now virtually extinct since the Great Collapsing Hrung Disaster which wiped out all the old Praxibetel communities on Betelgeuse Seven.