When a loose girl's labia majora dangles considerably lower than the rest of her vagina, much like the headwear Dappy from N Dubz wears.
by Darkwun October 24, 2011
Get the Dappy Flapsmug. Named after Chuckie from the rugrats, the flapping chuckie is when a male with red hair whips his dick out and in an up and down motion flaps his dick about making a slapping noise from taint to belly.
I came around the corner and Eric had his pants down doing the flapping chuckie, more cock then I wanted to see in one day.
by Redbeard1988 July 9, 2017
Get the flapping chuckiemug. A Knacker Flap is the large flap of skin prevailing from the gut that hangs over a males genitals, making them completely invisible when naked. The sighting of a Knacker Flap usually occurs in older obese men, and is usually tucked into their shirt. It is the male version of the "gunt" which is that of a female Knacker Flap.
Holy shit, that dude's got a mean Knacker Flap!
Omg is that guy naked? Where's his privates? Oh they're underneath his Knacker Flap.
Omg is that guy naked? Where's his privates? Oh they're underneath his Knacker Flap.
by purplejane September 8, 2014
Get the Knacker Flapmug. by YOGURLINSHORTS March 24, 2017
Get the hammy flapsmug. Yo did you get with Hannah last night?
Yeah dude. Her yak flaps made me feel like I was at an Arby’s drive thru.
Yeah dude. Her yak flaps made me feel like I was at an Arby’s drive thru.
by Dirtyblazer August 27, 2023
Get the yak flapsmug. Person 1: hey did you here about Dave?
Person 2: yeah he got caught doing a dapto flap by the police
Person 2: yeah he got caught doing a dapto flap by the police
by Zane_2528 May 26, 2021
Get the Dapto flapmug. by audkap February 11, 2008
Get the flap-lappermug.