Male ejaculate or semen, the majority of which is produced by the seminal vesicles and prostate gland. Most males produce one-half to one teaspoon per ejaculation. Cum varies in consistency and taste. It contains sperm, hormones, polyamines, prostaglandins, PSA and other substances. Slang terms include: Splooge, Man Chowder, Spunk, Population Paste, Manthrax, Gizzum, Jizz, Baby Gravy, Pearl Necklace, Wad, Baby Batter, Dong Water, Man Jam, and Number 3. See semen.