Fanny Flapping

The same meaning as Willy Waving but for woman. DM
An expression of showing off.

"Rebecca is fanny flapping about £5k sales this month."
by MarxyD September 22, 2018
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Fanny flap

A person who is scared or the flaps of a fanny
I swear Marcus is such a fanny flap
Or
Her fanny flaps looked like a subway ham baguette
by J1._420 July 10, 2020
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Fanny flap

A term that can be used as "dick" or "cunt"
Cunt
Dickhead
"Did you wash my socks you fanny flap?"
by Killam123 April 07, 2018
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