If you have a look at the sidebar, you'll see that even the internet is presently bored! Here is what PI residents do when they go bonkers.
PI stands for... Probably Improbable, Politically Incorrect, Potentially Insane, Preon Infected, Problems Included, Proudly Ignorant, Promising Insults, Positively Irrational, Presently Insignificant, Philosophical Illusions, Physics Inside
Promoting Ideas, Prain Included, Pump It, Plotting Infinity, Position Independent, Pissing Ion, Perfectly Intolerant, Protecting Insanity, Post Inflation, Plutonium Injection, Pain Intensifier, Premature Interruption, Positive Impact, Private Intrusion
And here is what Wikipedia had to add, see PI (disambiguation):
Primitive Instinct (sometimes), Public Intoxication (definitly), People's Initiative (more than useful), Principal Investigator (haven't seen one), Primary Immunodeficiency (not yet), Predictive Index (none), Provider Independent (that's what I dream of), Pass Interference (my job), Programmed Instruction (absent)
My apologies to the whole public outreach department. I expect a sentence of 4 months snow.
See also: 3.141592653589793238462...