Anal sex.
Any of the anal scales of a reptile.
To penetrate anally.
of, related to, intended for or involving the anus.
Of a person, compulsive and stubborn, obsessed with neatness and accuracy, supposedly from not having progressed beyond the anal stage.
Of the stage in psychosexual development when the child's interest is alleged to be concentrated on the anal region.
Proximate to the thorax.
Oral sex.
A part of the brain, especially associated with particular mental functions, abilities, etc.
Mind.
A loose compartment of a backpack that straps on over the top opening.
An intellectual or mental capacity.
A person who provides the intelligence required for something.
By analogy with a human brain, the part of a machine or computer that performs calculations.
An intelligent person.
Intellect.
The control center of the central nervous system of an animal located in the skull which is responsible for perception, cognition, attention, memory, emotion, and action.
To strike (someone) on the head.
To destroy; to put an end to.
To dash out the brains of; to kill by smashing the skull.