1.) A technique used in movies to attract men's interest. It contains many explosions and is usually directed by Michael Bay. The T.V. show Robot Chicken is responsible for coining the term Baysplosions.
Go to http://www.youtube.com/watch?v=KRS90V8BQGo
That movie was only good for the baysplosions.
An un-motivated explosion, usually in an action movie or film. The word originated from the director Micheal Bay (Transformers 1 and 2, Pearl Harbor, and The Island) who notoriously blows up a considerable amount of objects in his films that would normally never explode.
When that car crashed into that tree it caused a huge Baysplosion!
A type of explosion, often found in Michael Bay films such as "Transformers", that is similar to a normal explosion except with white fireworks and sparks that fly everywhere.
Sean: Holy shit did you that explosion when the car crashed into that building!?
Doug: Sean my friend, did you not see the sparks and white fireworks that came out of the car when it crashed, clearly that was not an explosion, it was a baysplosion.
Sean: I'm thirsty.