Hob-Nob smuggler 

A person that enjoys moving vast quantities of Hob nob (the tasty oaty biscuit) using only the anal cavity.

Daniel: I've got a real bad craving for a hobnob!
Kelly: Wait a minute I'm sure I've got an extra one up here somewhere! There it is!
Daniel: Did you just pull that out your arse?
Kelly: Yer, and there's plenty more where that came from!
Daniel: WTF, Your a Hob-Nob smuggler!

Hob-Nob smuggler by crashandburnds December 15, 2009

hob-knocker 

something gross and illegal.

"He called me a hob-knocker. I don't even know what that means!"

hob-knocker by most epic person February 7, 2009

hob-knocker 

A particularly mischievous type of hob-goblin, a prankster

iCarly episode that references a "hob-knocker" as one of the characters.

hob-knocker by For Real, Dude October 9, 2011

Hob schlob on a bob knob

a crude slag term for bobbing on the knob. ie a blowjob or blow/hand job done while wearing a kilt. you must complete the blowjob with a cum shot to the FACE! (extra points for eye shots)

oh the other day i was wearing me kilt and i got the best "hob schlob on a bob knob"... i gave her the biggest facial i think has ever cum outa me knob!!! even got her with a good one to the eye, for good measure of course.

Hob schlob on a bob knob by William, SleepingWith September 30, 2010

Hob Knocker 

Hob Knocker
12 up, 8 down

A person that enjoys partaking in sexual intercourse that is considered naughty; particularly with people of a "higher rank" in order to achieve another goal.
or
A man that enjoys rubbing his nutsack on random people on the street

you and your mama are a hob knocker

Hob Knocker by vont'e1157 March 28, 2009

Hob Knocker 

Someone who rapes animals. Hardcore. really hardcore.

"Did you see what that guy did to that squirrel?? what a hob knocker!"

Hob Knocker by sandy assboy March 9, 2009

Hob-knocked 

getting hit hard in the testicles

Jeremy was hob-knocked by a fly ball.

Hob-knocked by Snailsalot August 2, 2008