This word is used to describe a girl who takes being a bitch to a whole new
level. Although the regular word to describe this kind of girl is "megabitch," this particular girl is the leader of a group of
bitches (who can be referred to as bitchcepticons.) The word is derived from the words "
megatron" (the leader of the the decepticons in transformers), and "megabitch."
Guy: "Oh that girl is such
a bitch, and it's only because she has a
big ass!"
Girl: "I
know! She's a megabitchron! I hate her and her bitchcepticons!"