When a male submits his penis for oral
sex (fellatio). "Knob" is a slang word or euphemism for
head of the penis (glans); "get polished" (polished) implies agitation or rubbing, in this case full sexual excitation of the dick
head.
When the male's penis
head is swollen or engorged by oral
sex, he has had his knob polished. In actuality, though, "get my knob polished" has come to mean "get a blow
job" with the hope of orgasm included.
The term is not to be confused with "dip my wick," another penile reference that usually implies penile-vaginal or even penile-anal sex.
A person who does not orally polish the knob but instead leaves it messy with saliva and/or pre-ejaculate is a knob slob.
1. --"I want to get my knob polished soooo bad!"
--"Don't look at me, bro. Find your own
head."
2. --"I like to polish his knob 'til it's real shiny and red!" - one of the "two gay guys from
Jersey" (Fred Armisen,
Bill Haider) on TV show Saturday Night Live.