When standing in front of a urinal (or a regular toilet for the private types), you release your hand(s) from your johnson in the middle of peeing, leaving it free to guide the urine to its final destination without assistance.
Commonly activated whilst texting, or more rarely, when reading.
Once his pee-stream was safely pointed in the right direction, Ignacius disengaged his hand and entered autopilot mode.
Tupac Shakur's made the phrase from "kill" and "illuminati." He believed that the Illuminati were plotting a new world order and wanted to stop them. He claimed that he had discovered this after reading Machiavelli's "The Prince."
Unfortunately, Tupac was clearly lying, because the Illuminati was a group created in the late 1700's, while The Prince was written in 1513. See a problem there?
Furthermore, The Prince was written while Machiavelli was imprisoned as a political prisoner. Most of the book, when looked at in context, was meant to be sarcastic about the upper classes (not some serious guide on how to rule effectively)
In summary, anyone who believes in the Illuminati is highly disillusioned to think of Tupac as some sort of prophet regarding their existence.
Tupac claimed to be inspired to create the word "killuminati" while reading "The Prince," we now know this to be false.