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2.
the act of sucking a cock
dude 1: lisa gave me a knob shine last night, IT WAS AWESOME
dude 2:wow im gonna call her up tonight
dude 1:yeah do it, ill film
by Fr33k4z0yd June 29, 2005
 
1.
Oral sex performed on a male. Hence "shining the knob". Can be used as an insult.
"What a knobshine!"
"Give us a knobshine, will ya?"
by ladyhancock March 24, 2003
 
3.
In Colorado, any tourist from Texas.
I was at the bar this afternoon and a bunch of knobshines walked in wearing full camo outfits.
by skeeter February 27, 2005