dirty leslie 

When not really wanting to engage in a sexual act with your partner, or wanting it to end prematurely, you offer 69, and fart in your partners face.

Dude, I just wanted it to end last night so I could go to sleep, so I gave him a dirty Leslie! That got him!

dirty leslie by ordoabchao October 31, 2011

Dirty Lesley 

A woman who looks up all the dirty names on Urban Dictionary and thinks it is appropriate to post the results in a family group chat.

Dirty Lesley has been in appropriate in the family christening group chat again.

Dirty Lesley by Lams369 March 31, 2020

Dirty leslee 

The dirty leslee is when a female pees in a cup and makes the male drink it, telling them it’s lemonade. With the excess pee you must pour it on the female or pee on the male.

Dude, Riley pulled a dirty leslee on my last night, it was SICK!

Dirty leslee by Migger April 16, 2020