'Shockout' is a term commonly associated with Dancehall reggae.However its origins can be traced back to the early eighties when Dj zebedee and Supreme S introduced Studio 1 tracks during soundclash battles.. You would hear ' Everybody Shockout,Shockout.....Shockout,Shockout' and then sound effects would ensue.
When a documentary producer fails to shoot sufficient footage and the film then has to be padded out in post production with jokes, skits and irrelevant distractions.
A Schlockbuster is something that is otherwise not a Mockbuster, but rather a schlocky Blockbuster; a film that is still low budget but charming and still very successful.
Asylum films, makers of Schlockbuster films such as Sharknado, has its writers produce full three act screenplays and then only film the third act.