A complete moron, idiot or tard. Adapted from the movie "Dodgeball" when the coach tells the team they look like a bunch of retards trying to hump a door knob.
What in the hell have those knob humpers screwed up now?
A person who is of great inconvenience and speaks a load of shit.
Thanks for that you f*$%"£% knob cake. What a load of shit
Place your knob inside a vice, make small but painful paper cuts along the head.
Douse salt water all over it whilst twisting the vice making it tighter.
Marcus and Dave were bored and decided to try Knob the Builder.
The inadvertent brushing of one's knob against another person (male or female).
Oh, man, I accidentally knob-grazed that granny as I got off the bus.
When a girl gives a guy a fast handjob with no spit or lube. layer by layer, she's stripping the penis head of its skin. When she's done you'll have a sexy, bloody, skinless dick.
"Man, why's they're blood on your pants, you on your period?" "No, Barb came over last night... she gave me a raw knob."
The act of grabbing your testicles in public and shaking them around like Christmas bells.
Dave was fucking knob-jangling in Tesco again !
While playing beer pong on a door(broken or not) if a player hits off the knob and in a cup they instantly win and everyone jumps in a pool
Hey I'm going to get this fucking knob shot right now