sinus friction 

Slang for "nose picking", funny because it sounds like "science fiction".

PETER: So, Bobby, what caused your car accident?

BOBBY: Well, don't tell anyone, but ... sinus friction.

sinus friction by Mike Bozdog June 19, 2006

Mississippi Friction Teddy 

When you rip open the bottom of a teddy bear and sew in a fleshlight for pleasure

My girlfriend went away for work so I was left home all alone with nothing but my Mississippi friction teddy to keep me company

Mississippi Friction Teddy by fruitflint May 31, 2016

Bulge Friction

In a threesome with two guys and one girl. One guy laying on his back fucking the girl in the vagina simultaneously another guy fucking her in the asshole. The balls rub together causing friction.

That three way last night gave me bulge friction.

Bulge Friction by Alfred William Harding IV January 25, 2008

Peepee friction pleasure 

A well mannered way of saying sex, commonly used by the british

Dad: Your mum an' I had some peepee friction pleasure this forenoon

Peepee friction pleasure by IHaveNoHandsHowDoIType January 3, 2011

Pulp Friction 

Masturbating to a sex scene in a book.

The sex in that chapter was so hot I needed some pulp friction.

Pulp Friction by NoCalReader August 5, 2012

no friction 

Referring to a ladies genital area or vaginal passage being too large or wide that the penis doesn't touch the sides

Michael: "I'm not the biggest but not the smallest either, butbi was doing her and there was just NO FRICTION. So I asked her if I could do her up the back end but she just told me to fuck off!!!

no friction by duringthewar May 18, 2015

Pulp Friction 

An act usually following the Florida feedbag in which penetration is achieved despite the viscous presence of regurgitated orange juice.

I knew I'd be chafed walking around the theme parks the next day, but I had to get my "Pulp Friction" on that night.

Pulp Friction by JessviaLeaviaZac December 10, 2006