"Ptruth" is a statement which could, logically, be true, but which the one who makes the statement has no idea whether it is actually true.
If I said that your brain is exactly the same size as your fist, and your dick is the same size as the distance between your thumb and forefinger stretched out, that would be the ptruth, because it could be true, but i have no idea whether it is.
by Eli May 20, 2003
by Big DaddyYB June 8, 2011