i Register
In some senses, assman is marked as slang, vulgar. Watch for register when choosing this word.
noun
Someone who rides a donkey.
1856, Emmeline Stuart-Wortley, The Sweet South, London: Printed for Private Circulation: Volume 2, Chapter 14, p. 173, We met several camelestrians on our road, and horsemen and assmen; and the scenery in many parts was very pretty.
No sooner was Tom upright than the donkey gave the whole of his skin and muscles a wrench sidewise, which felt as if the seat was being dragged away. ¶ The consequence was that Tom nearly went off to the right. He was too good an assman, though […]
An individual male who prefers voluptuous buttocks in a female.