When a man ejaculates inside a woman who is still wearing panties but they are pulled to the side, after the man has ejaculated the panties are pulled back into place so the semen drains into them.
I just gave my girlfriend a load of french laundry.
by dirty suarez June 12, 2011
1 more definition
When you spray cologne or air freshener to the butt and crotch region of a pair of pants or shorts, in order to get rid of any foul smells and still be able to wear them.
Jim was in a hurry, so he applied some French Laundry to his shorts in order to wear them.
by Yakubu August 21, 2012