Coachman's Knob

(noun)

An unwanted erection provoked by engine vibration on a bus or coach.

A debilitating condition afflicting mostly, but not exclusively teenage boys.

- "Press the bell, it's our stop next!"

"Oh fuck I can't stand up yet, I've got Coachman's knob. you'll have to wait. Sorry nan."

by JingJangJong September 23, 2012

knob nibbler

someone who enjoys to take many small bites of a mans penis

i hear you're a knob nibbler and nibbled
Chris Watts jewish penis

by Alex Oakley January 19, 2005

knob licker

some one who licks or sucks a penis

You dumb ass knob licker.

by pluribus January 7, 2011

knob dickin'

to adjust any knob, dial, button, etc. in such a fashion that could impact the correct operation of any machine, device, or apparatus.(i.e. moving a knob too quickly or too often)

The pilot was knob dickin' stuff in the cockpit because he had too much extra time on his hands & broke the light switch off.

by gecko45 April 25, 2008

Knob Shark

A large, unattractive female who is sexually aggressive and dominate toward her male companion, often in public places resulting in uncomfortable PDAs (public displays of affection).
Common traits of the Knob Shark include but not limited to poor hygiene, inept socially skills, colorful locks of hair (greens, blues, or purple) and dark clothing. A Knob Shark will often out weigh her male companion by 40% or more.

Did you see the knob shark that Bob bought to the party? She practically had him pinned to the couch.

by gravymonkey February 8, 2009

knorn on the knob

Excrement with a high level of texture due to consumption of corn.

The knorn on the knob hurt so much that John regretted eating three ears of corn.

by mj_oblio February 29, 2004

knob cheek

The act of slapping ones unerected penis against another person's face cheek.

Person A - As payback for punching me i'm going to knob cheek you endlessly until you can't feel your face.
Person B - No NO NOOOOOO

by mentaljon November 9, 2010