When a man and woman are having sex, and the man picks the woman up via his penis. He then spins around and slings her into a nearby wall, tree, door, etc. and yells "kaboomarang!"
1. characterized by or proceeding from a stupid action.
2. something that comes back to bite one in the ass.
3. has the appearance of something cool, but ultimately turns out terribly for the initiator.
–noun
7. Informal. a kaboomerang.
Man#1: So, then I got so mad that lit my shirt on fire to prove he was wrong.
Man#2: And how did that work out for ya?
Man#1: ...had to go to the hospital.
Man#2: Well that sucks.
Man#1: Yeah, it was a total kaboomerang.
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."