1. An individual who cares not for relationships beyond the realm of the sexual, these people sleep with many partners not caring about anything save for the moment of climax.

2. An individual who just cannot turn it libido off

3. Promiscuous man/ woman

4. Someone with the desire to engage in human sexual behavior at a level high enough to be considered clinically significant.

4. Perverted or dirty

to tell someone to calm down and relax.

/noun/ A slang term for over-sized breasts on a male human (someone who suffers from gynecomastia).