Flapper Valve

While having anal sex and your penis goes too deep and hits the "flapper valve" causing your partner to shit the shaft.

Sarah told me yesterday that her and Bill had anla sex and he hit her flapper valve.

by bench knight May 6, 2015

Flapper Fest

When you replace the valve mechanisms in all four of your townhouse's toilets, but neglect to replace the flappers, per the directions on the box. You then have to throw a Flapper Fest to remedy the problem.

Hey Wifey, let's have have a Flapper Fest tonight, so you can help me fix all the toilets I fucked up by only replacing one component!

by Uncle Willard May 12, 2015

flapper jacker

A person who steal your pancakes in the morning.

Hey you gotta look out for bill he is a big time flapper jacker.

by Mikeyismad94 May 30, 2016

Flipperty-Flap

When you grab your flipper and smack you girls flaps so hard

I just Flipperty-Flap my gf

by TheGoatLord December 6, 2016

flapperfuck

The act of spanking the woman's booty with a rubber flip flop during sexual intercourse.

Pornhubs most popular search term is now flapperfuck

My sister phoned childline after seeing me flapperfucking my wife in the garage.

by pedohunter101 November 2, 2018

Flappernugget

A flappernugget is when a chicken nugget that has wings. Should be feared by all. Mostly dangerous stay away from it.

AHHHH NOW I HAVE A FLAPPERNUGGET! It's GOT MY EARS!

by 1234imatyourdoor5678 December 5, 2018

Flapper doodle

When your finger nail is split in half

Joe: Ouch my finger just got caught in the door

Tod: that looks like one bad flapper doodle

by Katanabele January 17, 2020