When you or your partner leave the room during sex and then re-enter by scurrying in on the floor and squeaking like a rat
by Jenny Taylor September 20, 2021

by mitch6425 July 28, 2015

Attempting to mack on another person's significant other by talking bad about them behind their back.
If you've ever had a girlfriend/boyfriend leave you and hook up with your best friend, you can be sure some dirty macking was going on while you were dating your ex.
John: "I'll be right back guys"
Dirty Mackin' Bob: "So Cindy, did you hear how John was talking to that slut Suzy when you were out of town? He doesn't appreciate you."
Cindy, John's Girlfriend : "Don't try dirty macking on me just cause my boyfriend's not here. Aren't you supposed to be John's best friend?"
John comes back and slams dirty mackin' Bob in the face with a shovel
John: "I'll be right back guys"
Dirty Mackin' Bob: "So Cindy, did you hear how John was talking to that slut Suzy when you were out of town? He doesn't appreciate you."
Cindy, John's Girlfriend : "Don't try dirty macking on me just cause my boyfriend's not here. Aren't you supposed to be John's best friend?"
John comes back and slams dirty mackin' Bob in the face with a shovel
by Russ December 16, 2006

by Dasa fa tass April 14, 2020

The only reason Charlie keeps winning is he's just playing some dirty pool to create an advantage over his competition.
by GF Ed February 12, 2005

Usually takes place when your partner rejects you for sex. The rejected person waits until their partner is on the middle of a massive shit. At just the point when your partners legs go numb from being on the toilet so long you break in and force yourself on them. Generally your partners legs are so numb they can not close them. The utter shock of you busting in has also rendered their arms useless. This is a sneak attack so you must climax quickly before your partner realizes what is happening. It should as also be noted that the longer you take, the more likely you are to get covered in pooh.
I don't know what going on with my wife and I. If she doesn't give me some soon I am going to have to give her a Dirty DelDuco.
by SilkyMeatloaf July 22, 2019

The act of shoving a Red Delicious apple into an anus and then eating it. Slice the apple to share with friends or keep the whole apple for yourself.
"Hey Bram, what are you doing after the One Direction concert?"
"I'm not sure, David. I actually might dirty apple Ashley."
"Wow Bram! I thought you two were just talking."
"I know, David. I think she might be the one for me."
"I'm not sure, David. I actually might dirty apple Ashley."
"Wow Bram! I thought you two were just talking."
"I know, David. I think she might be the one for me."
by Too hot to Handel December 11, 2014
