The duration of putting a bath bomb in a women’s vagina.
Fizzy fanny pleasures the women and the man.
A gorgeous fanny is something that belongs to a girl named Hollie, as you can imagine, brother went straight for that gorgeous fanny
Wow, look at her gorgeous fanny!
To convince somebody to reneg on a promise that they made, in similar nature to the way the character Fanny Dashwood convinced her husband John to renege on his deathbed promise to his father that he would take care of his half-sisters and their mother in the Jane Austen novel, Sense and Sensibility.
When Mary convinced her boyfriend, Dave, that he couldn't fulfill his promise to attend his friend Nick's bachelor party, she fanny dashed nick.
The female equivalent to the male vinegar stroke.
Gertrude's fanny vinegar was dripping from her as I finger blasted her to orgasm
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