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
A term that can be used as "dick" or "cunt"
Cunt
Dickhead
"Did you wash my socks you fanny flap?"
When you pick up that really drunk bloke in the club and he barfs all over your minge..
oh my gawd are you sure you wanna give him a drink? ...you might end up with a fanny pizza
A natural body-enhancing maneuver named and created by the creators of Alphaholics Non-Anonymous Art Studios (www.alphamediaworks.com), wherein the female posterior is enlarged, widened, rounded and made more pleasantly plump by an average of 3-5 times it's original size and girth, as per the exertion of pressure by said woman's male lover (or reasonable facsimile, thereof) as a result of the man placing his erect member just within the "crack" of his lover's posterior (thus, resembling a hot dog between the bread of a hot dog bun), and then pressing vigorously onto the two sides of his lover's posterior with maximum upper body strength for a minimum of 25 minutes to an Hour and a half.
I used the Fanny Frankenfurter Manuever attributed to Alphaholics Non-Anonymous Art Studios on urbandictionary.com, and My girl's booty didn't just grow like a mere frankfurter, but it seemed like it had a life and mind of it's own...like a Fanny Frankenfurter !!!
Going from the bum to the Danny and back to the bum on a slider
I was in New York and kissing razor blade because of bum fanny bum fun times on a sloder
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.