(Knee-mah-toy-d) noun; someone of such mental incapacity and lack of intelligence that it can be classified a scientific marvel. One who's intelligence is less than that of a nematoad/roundworm. Typically used in the form of an insult
"You absolute fucking nematoid" "I love my friend, but sometimes they can be a complete and total nematoid when it comes to completing tasks or objectives"
by Camcattle August 10, 2025