Muff spillage. Not so much down the leg as over the waistband. Unruly fanny wire.
"In parliament today, Anne Widdecombe gave John Prescott a lingering Dutch Wink revealing a pant moustache like Noel Gallagher's eyebrow."
by Bob Sometimes September 4, 2004
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the furry bit that escapes the knickers and creeps down the leg of one who does not trim their bush
by Anonymous October 9, 2003
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An overgrown bikini line that's sprouting out either side of the underwear.
You should really get down to the waxing parlour and get that pants moustache seen to.
by Anja_Antares November 10, 2010
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A hairy moustache poking outside of the pant area.
How was your swim?

It was great except for the old lady in the changing rooms with the fluffy pant moustache. She needs to wax.
by MrsFannyHair March 19, 2011
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