What is Dirty Dutch?
1.
A 'Dirty Dutch' is a person who is overtly sexual and horny.
Matt Burke is a Dirty Dutch
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2.
an in-joke
there is no actual sex act called a "dirty dutch," but you mention it to make a naive friend believe there is
basically, you say you did the "dirty dutch" the night before and then mention it's nastier, dirtier, and sicker than the vilest sex act you can think of
"Last night my girlfriend, one of her friends, and I did the "dirty dutch." Man, the "dirty dutch" is sicker than going ass-to-mouth while tongue kissing someone who just tossed your salad."
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