1: A foolish or stupid person.
2: A person of profound mental retardation having a mental age below three years and generally being unable to learn connected speech or guard against common dangers. The term belongs to a classification system no longer in use and is now considered offensive.
a vagina with highly evolved muscles that enable it to create a vacuum suction sensation, similar to the retractable, secondary mouth of the creature seen in "Alien." Often gives the feeling of receiving oral sex.