Movie director Michael Bay's mind set. Taken from Robot Chicken. The "Ma" stands for 'Michael', the "Ba" for 'Bay' and the "sploom" is a shortening of "'splosion" and "boom".
Watch his films for an example. They're pretty much just Michael Bay playing with his toys while screaming "MaBa SPLOOM!"
The man who rose to power in his nation by splooging on everybody and their families. His most famous speech was located on CallMeCarson, in which they praised the Moyai.
Carson: How did you rise to power in your country?
Kim Jong-Splooge: I splooge on everybody else!