gizzum

jism

vulgar slang Semen. The moisturizer has the same look and feel as jism, so I never feel comfortable using it.
Farlex Dictionary of Idioms.

jism

and chism and gism and gizzum and jizz and jizzum
n. semen. (Usually objectionable.) This weird doctor took a sample of my gizzum and put it on a microscope slide.

gizzum

verb
See jism
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • gism
  • jism
  • chism
  • jizzum
  • jizz
  • feel someone's collar
  • feel (one's) collar
  • feel at home
  • feel in your bones
  • feel (something) in (one's) bones