When having sex (or making out) the two tap rule is a non-verbal way of communicating you are not comfortable with/don't like something your partner is doing. The two taps will let the partner know to stop, and go back to something you like.
Using the two tap rule- If you're partner puts their hands somewhere unwanted tap them twice on the shoulder so they know to move them.
by Nineteen Percent December 19, 2017

To manually stimulate a female to such an extent that the sound of fingers on vagina wall are heard.
by Young Sween January 25, 2009

by MadCat52 September 6, 2016

by professor longdick December 26, 2019

"Hey, Maggie. I heard you are going on a date with Thomas."
"Yeah, Theresa, I will be tapping the maple tree tonight."
"Yeah, Theresa, I will be tapping the maple tree tonight."
by Toastyboy May 13, 2018

by Skoal Chole February 6, 2022

by thottiusMOUSE May 27, 2018
