a mythical item used on cold days when you are outside taking a leak and the piss freezes mid-stream.
You gotta knock the frozen piss off before you can continue your business.
It was so cold this morning I thought I was going to need a pee-knocker after I took my morning whiz.
One who knocks puds with another "pud knocker"
(At a bar) This act, along with numerous others... "Say Dude...Ya wanna' come over to my place and "knock puds?"...would make you a Pud Knocker.
One who masturbates in public.
hob - usually a penis, but genitals in general.
knocker - to "knock" or fondle said genetailia(to masturbate).
Derived most-likely from someone with a fancy dialect.
Example 1:"Dude! I was in the theater and I happened to look over my shoulder and I saw that guy from Pee Wee's playhouse(Pee-Wee Herman.) knocking his hob!"
Example 2:"Okay, so I was walking down the street the other day, and I peered down this alley, right? And before my eyes was a homeless man beating off!"
"Ew! Dude! What a nasty hob knocker!"
Example 3:"I like to be a hob knocker, I think people's reactions to me knocking my hob before their very eyes is...well hilarious!"
Example 4:"So, I was off behind Quiznoes being a hob knocker, and I accidentally jizzed on a stray cat!"
when a guy takes his penis and harshly slaps a sexual partner across the face.
a guy slapped his pee pee on my face and then called me a hob-knocker!