A dernoid is generally someone who is completely beyond retarded. Someone so stupid that the only word you could possibly use is “dernoid” can also be shortened to “dern”
“Omg bruv you’re such a dernoid” or “Jesus Christ you’re such a dern” or “omg that dude he’s a dern”
by Shaniquando April 07, 2019
a dernoid is somebody so completely stupendously ridiculous and idiotic that you cannot comprehend their lack of brain cells
by ridiculousperson15234 February 23, 2021
by Gagls1234 April 07, 2019