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A pocket or fold of skin on a baby's neck, under the chin, that collects dribbled milk from the bottle or nipple, and remains trapped. The milk begins to go rotten and cause your child to stink horribly. When you give the child a bath or shower, you will notice brown sludge hidden away in the milkflap.
Husband: I am giving the baby a bath OK?
Wife: OK, but make sure you wash that stinking milkflap, it's getting pretty rank!
by yaddaboomba January 16, 2009
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2
Noun; Derogatory/Insulting term to describe a extremely pale girl. Preferably one who is ginger or has lots of freckles.
No, I wouldn't go out with old milk flaps, or, I caught him getting off with milk flaps.
by *Crumpet* June 03, 2007
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3
Noun; Derogatory/Insulting term to describe a extremely pale girl. Preferably one who is ginger or has lots of freckles. Comes from the fact milk is white, and girls have piss flaps.

See Nicole Kidman for a text book example of milk flaps
I caught him getting off with milk flaps.
Lisa would be ok, but shes a bit milk flaps
by *Crumpet* June 04, 2007
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The vengeful act of crapping on a lover's chest while they sleep.

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4
Noun; Derogatory/Insulting term to describe a extremely pale girl. Preferably one who is ginger or has lots of freckles.

See Nicole Kidman
I caught him getting off with milk flaps.
She would be ok, but shes a bit milk flaps
by *Crumpet* June 03, 2007
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