Knob the builder

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.

by Burntbattenberg August 17, 2020

Knob Wafter

Yesterday’s mascara after not being removed and then supplemented with today’s; blinking during fellatio causing a wafting sensation.

Got a right knob wafter off Tracy last night

by CharSweet September 12, 2020

Slug knobbing

Continuing intercourse with you girl after ejaculating and your penis going flaccid.

Girl: Just don't nut in me, I didn't take my birth control today.

Guy: Uh well, I jizzed 5 minutes ago and just been slug knobbing since.

by helldarwinsfear April 3, 2017

knob shot

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

by Evilredbeerd April 16, 2017

knob-jangling

The act of grabbing your testicles in public and shaking them around like Christmas bells.

Dave was fucking knob-jangling in Tesco again !

by Donald tree stump February 17, 2017

Knob slobber

To deep throat so far the males balls fit in the females mouth

Hey wanna be a knob slobber?

by Nicholas Gatlin June 3, 2016

raw knob

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."

by Sgt.UnicornAnus January 18, 2017