Assumed to have been derived from the word destroyed, 'destroid' was first noticed in an engineering document, presumably a typo. It soon took the internets by storm, and claimed its rightful place as a forum colloquialism for the word destroyed.
Guy 1: 'Dude, did you see dual-framed iron cross structure? It got fucking destroid last night.'
Guy 2: 'Hells ya dawg, best believ' it.'
Guy 3: 'What the crap is an iron cross structure?'