A rough wank that stretches and thins the penis shaft and gives a shiny purple bell end.
"Damn that woman has a strangle hold!!! She gave me Knob Wrench!"
"My dick looks like a cherry on a stalk after that Knob Wrench!"
A man or woman who preforms fellatio in a frequent manner and indiscriminate manner.
Did you see Jessica all over David and Mark last night, she's such a knob stacker.
When a male eats corn for supper and then takes a shit and doesn't wipe good so when the man get head he leaves some corm on his penis and balls so it is corn on the knob
Thomas doesn't wipe very good after he takes a shit and his girlfriend is gonna get to perform corn on the knob
A twist on the Cleveland Steamer, whereby one person eats a bunch of corn, then takes a dump on another person's penis (aka their "knob") and the corn is visible in the feces.
Guy 1: Yeah man, I did a Corn on the Knob to Gary last night.
Guy 2: Awesome!
A blumpkin with a twisting motion.
She was giving me a faucet knob while talking dirty about ghost ass.
South African, Durban, Indian slang terminology
An insult meaning an idiot
Stop acting like a knob lytie your whole life