Top definition
An ultrasubcretin is a person that is so incredibly stupid, that morons and cretins are exceptionally intelligent by comparison.
The editor at "Urban Dictionary" was typical of all editors at "Urban Dictionary" because the editor was such an ultrasubcretin, that he/she/it could not discern his/her/its rectum from a hole in the ground.
by James Clemens August 22, 2020