Polishing the knob

[Herb_The_Perb]

I have just realized that I may not really know what "polishing the knob" means.
I used to think it just meant stroking the penis, and especially the head.
Now I've seen it used in a way that makes me think that it might mean a blowjob. Or maybe it can mean either one?
Please advise.

 

[Beldar Conehead]

http://www.notam02.no/~hcholm/altlang/

 

[LonelyGhost]

i thought that's what the chick in the car was doing with her pussy ...

 

[Herb_The_Perb]

http://www.notam02.no/~hcholm/altlang/

A cool link to be sure,
Thanks for posting it, but I couldn't find any reference to polishing anything.