A slang term used most often in adolescence, referring to the act of [fellatio], or [oral sex]. It is the subservient act of orally stimulating the male sex organ. It is performed mainly with the lips, mouth and tongue, with which suction pressure is applied to the male organ. Once [orgasm] is achieved, the liberated [semen] is preferrably swallowed and/or licked from the male body.
> "I love getting head, and my girlfriend loves giving it, because she loves the taste of semen and she's heard it's full of protein."