A pearl necklace
is a slang
term referring to a sexual
act in which a man ejaculates semen
on or near the neck
of another person
. It can be done following mammary intercourse
or oral sex
. The result is said by some to look like a necklace
because of the stringy translucent
white clumps of semen that are deposited there.
Alternative slang terms also exist: piss in the dugout and jizz spider.
The "pearl necklace" is a topic that has appeared frequently in popular culture. A song, "Pearl Necklace", by ZZ Top refers to the act, and it has featured in movies such as Forgetting Sarah Marshall and Half Baked, and an episode of HBO show Sex and the City.