It's not made up so much as "stolen" cis- means "this side of" and is used to refer to isomers in chemistry. Trans means "other side of" and is used for the same purpose. Cis and trans isomers are opposites.
Some tranny figured that out and started using cis to mean "normal" because "normal" made them feel bad.
It's not made up so much as "stolen" cis- means "this side of" and is used to refer to isomers in chemistry. Trans means "other side of" and is used for the same purpose. Cis and trans isomers are opposites.
Some tranny figured that out and started using cis to mean "normal" because "normal" made them feel bad.