Iliotibial Band Friction

a common diagnosis given by a trained medical professional when there is nothing wrong with his patient
patient: "Yo doc, my knee hurts like whoa"
doctor:"Hmm...looks like Iliotibial Band Friction. Have a lollipop."
by The Knee Doctor May 25, 2011
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Hand Dick Friction

1) The force applied to one's penis during masturbation or hand job. Levels of "HDF" can become increasingly uncomfortable without the use of proper lubrication.

2) The act of male masturbation
God Damn it John!!! It smells like Hand Dick Friction in here!
by kilo2824 July 01, 2011
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Ball bag friction theory

One theory to explain the occurrence of a hole in the crotch of a mans jeans. Over time the material is eroded by the constant friction of the swinging ball bag.
Person 1: 'Dude, your nuts are hanging out of that hole in your jeans'.....

Person 2: 'Yeah sorry man, ball bag friction theory'
by Yippikiai June 09, 2013
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When a guy wants to talk to a girl but he doesn’t know what to say to her he asks her if she has ever run a friction crane. Nobody really knows what a friction crane is but it is a way to start a conversation.
Guy: Have you ever run a friction crane?
Girl: Whats that?
Guy: I don’t know but I thought you were pretty and I wanted to talk to you.
by Friction crane guy January 02, 2023
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frictional

Having the anal walls penetrated by the thin but long penis of a tall dutchmen
Jono stuck his manhood in Hillary, and created a frictional war of the fluids
by A Little Bird May 30, 2005
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Friction cook

Slang term for any sort of masturbation that cause rubbing or “friction” to cause pleasure.
My wife is a real chef, last night she friction cooked my sausage and finished it off with an Alfredo sauce.
by Dagalags May 29, 2025
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Frictions Burritos

Having diarrhea farts while you are jogging or running......
Dan could not continue the triathlon.... He was stricken with a sudden case of Frictions Burritos......
by Mook Bug July 18, 2019
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