Perhaps
the most infamous kind of slip, the Freudian slip is in itself subject
to a wide degree of interpretation. Some people use the term to refer
to any time a person means to say one word but actually says another.
For example:
"Jethro fell
out of that tree and broke his sock." (arm)
Others use "Freudian
slip" to refer to such errors in speech which come out sounding sexually
suggestive, such as:
"Jethro fell
out of that tree and broke his tallywhacker." (arm)
As it turns out,
according to a 1980 Psychology
Today article,
Freud's actual notion of the slip said that any mistake, whether spoken
or otherwise, hints at a person's subconscious.
While it's a bit
hard to buy the concept that any little mistake a person makes is a
window into his or her psyche, certainly people often do reveal something
of themselves in their little errors. Probably the best theory is that
some slips are Freudian and others are not; that is, sometimes a slip
is just a slip.