2
someone who is watching a football game with you and thinks everything and everybody in the game sucks and chooses to voice his opinion every other second would be considered a negatron.
by eric alexander de la cruz August 19, 2006
3
Meaning "no", it is only expressed in a strict and robotic manner-a mix between Megatron, the transformer, and the word negative.
by Izzeee August 29, 2011