1) An exaggeration of a BOOM.
2) An (excellent) Atari game from 1981
3) As a cleaner, it clears out most attacking foe in electronic games. IE: Call of Duty 1,2,3, Black Ops I & II, Battlefield, 2,3,4; Halo 2,3,4, etc..
Kaaboom is on the ever populartelevision show, Duck Dynasty, Uncle SI explains it all....youtubecom/watch?v=dSUAXYtJYCg
A small piece of information. Derived from the word ken, used often in the scottish language and is synonymous with knowledge.
Person 1: "Hey I don't get this shit. How do you solve this problem?"
Person 2: "I got that one. Give me some kenlets on this assignment and I'll help you w/ that one."