retro inde 

A person who has a retro style but is also inde

that is one retro inde

retro inde by retro inde June 9, 2020

Retronded 

A humorous way of spelling "retarded." The implication is that the speaker knows that they're already anticipating being mocked for their own supposed 'retardedness', and wants to goad and provoke others into accusing them of being ignorant by changing the spelling to such an extent. Can also be used as a joke in the debate on just how offensive the word 'retarded' actually is.

Erica: Oh my fucking god, that is so retronded, I don't even know where to begin.
Brett: 'Retronded?' And you're the one going around accusing others of being retarded? Holy shit.

Retronded by Mayor Me April 7, 2022

retroincest 

The act of retroactively engaging in sexual intercourse with a now deceased ancestor.

My great, great, great, grandfather arrived at my house reincarnate and in proper fashion for a gentleman of his era. I stripped him of his current possessions and engaged in consensual retroincest.

retroincest by manofinaction May 30, 2010

retrointerp

When a word or phrase is redefined after the fact with a meaning not intended in its original context.

They retrointerped "cherry chapstick" a year after the lyrics were released.

retrointerp by Drest February 16, 2019