smelly flaps
When a woman's vaginal entry and exit doors smell like the fishmongers on a busy Monday morning.
Hey bro, I can't believe I went down on her smelly flaps. Bitch be humming!
smelly fanny flapping
A competition to see who can flap out the grossest fanny smell
She's the regional champion at smelly fanny flapping, what a whiff worth a sniff
smelly flaps syndrome
Foul smelling odour emanating from the vulva majoris.
Damn! That girl has Smelly Flaps Syndrome (SFS) . I can smell it a mile away.