knobfuck 

Sexual intercourse where only the tip of the penis penetrates the vagina; or, an insult to someone who is as useless as said intercourse.

Cdog forgot to pick me up again, he's such a knobfuck.

knobfuck by Jizzones April 26, 2004

Knotfucking 

The term where an animal or anthro's knot is used as part of the shaft of the penis, and being pushed in and out adds to the sexual pleasure of the situation

Kyle and Jess like to use strap ons, especially ones with knots so they can try knotfucking eachother.

Knotfucking by Windy-dragon July 9, 2017

knobsucker 

seems as if it should be genderless but actually it's not. It means fucking homo.

Yeah, she sucks dicks but watch out for him, he's a fucking knobsucker.

knobsucker by notapaki October 28, 2003

Knobfuk 

Person who voted for Brexit that still votes for the Labour party.

Ill never understand the logic of a Knobfuk.

Knobfuk by Harry lemons October 31, 2019