Scratching the Record 

When a girl "Scratches their record" they're masturbating in a circle motion which provides the most arousal to their clitoris.

"Dude, She was scratching the record all night, last night"

Scratching the Record by ryaneschevere March 8, 2010

Scratching Post

During rough sex when the girl scratches the hell out of a mans back he is the scratching post.

Dude Mary made me her scratching post last night!

Scratching Post by swimmer2011 January 16, 2010

Scratching the back of your leg

If you're scratching the back of your leg, it means you are nervous because you are in the presence of someone who is very attractive that you like a lot.

I was on a date with this girl the other night and she couldn't stop scratching the back of her leg; she likes me a lot.

Girl: I don't know why my leg is so itchy.

Guy: Oh I heard that scratching the back of your leg means that your nervous or something. And that your with someone you like a lot.

Girl: Well that explains it!

Scratching the back of your leg by adbrco April 22, 2011

Scratching the bats den 

To finger the g spot of a women’s vagina in a “come here” motion until she cums.

“I was scratching the bats den, she came so hard.”

Scratching the bats den by Mans slut September 16, 2018

Scratching your Pussy 

It´s a new concept for relaxing. While you are in a comfortable place, you begin to lead one of your hands to your pussy and scratch it discreetly.

She was sitting in a couch while everyone around her saw what she was doing, it was just a relax moment, her hand was heading to her pussy to get a comfortable moment, so one boy said: you are scratching your pussy !

Scratching your Pussy by neokeynesiano22 November 17, 2011

Scratching your knee 

Euphemism relating to masturbation. Generally used when caught red handed and in desperate need of an excuse to avert suspicion.

Did you get caught in your hotel room scratching your knee again?

Scratching your knee by Fray3k May 14, 2014

Scratching the underside 

To undertake action that is considered risky and taboo

A man returned from a drunken and chemically facilitated night out on the wrong side of the tracks. Another man, upon seeing our hero's return, quipped: "he's been scratching the underside".

Scratching the underside by Bakelite October 2, 2012