When attempting to produce a statement that could plausibly be true, but probably isn't, the probability that additional statements will enter outright lie territory rises in proportion to the 2.5th power of the number of statements made thus far.

All Italians know each other.

Liechtenstein is the only European country that England has not been to war against.

The sex organs of mammals evolved from symbiotic organisms that eventually became permanently attached to the bodies of their hosts.