Top definition
1. The repeated and often rhythmic sound created during elderly sex.

2. The flapping of loose, dry skin against loose, old skin.
I was walking down the hall past Verna's room and could have sworn I heard the sound of Seymore flacking her!
by Vapor Kave January 06, 2012
Get a flacking mug for your fish Beatrix.
Jun 21 Word of the Day
A person with an outwardly dominant, masculine, or aggressive personality, but who also enthusiastically takes on the submissive or "bottom" role in the bedroom.
"I'm tough, Mike! I never give an inch! I'm partial to taking a few though..."
"Ah, you're a real pipehitter."
by Skeletalchemy June 15, 2021
Get a Pipehitter mug for your father-in-law Manafort.
2
The repeated and often rhythmic sound created by the collision of skin during sexual intercourse.
I knew Johnny was home because I could hear a flacking noise coming from his cousin Jenna's bedroom.
by Sir Boregard Farnsworth March 05, 2018
Get the Flacking neck gaiter and mug.
3
An older woman getting with a youger man/teenage boy around 10 or more years younger than her and makeing him her "ToyBoy". Commonly frowned upon especially by teenage girls who would rather the guy be with someone his own age and not with a cougar.

Made famous by the UK Xtra factor host Caroline Flack (32) getting close and personal with Harry Styles(17) member of the British/Irish boyband One Direction.
Girl 1: "OMG! Did you here about that senior boy haveing an affair with that 33yr old?!

Girl 2: "Are you serious?! No! Eww thats soo bad! And to think I had a massive crush on him before."

Girl 1:"IKR! I wish that stupid cougar would Eff off, stop Flacking and get with someone her own age! ugh."
by OhSNAPlawl December 16, 2011
Get a Flacking mug for your cat José.
4
To "kill someone softly" as in the Roberta Flack song.
She has been so lazy and flacking lately.
by Berto P August 27, 2008
Get the Flacking neck gaiter and mug.
5
Man, Ryan Knowltan is always flacking when he gets home.
by John May 14, 2003
Get the flacking neck gaiter and mug.