Top Definition
English translation of a popular French phrase, used in reference to an unknown or illogical attraction one has to a person, place, or thing.
Salvadore: Bro, what's the deal with you and those Tofu dogs you are consistently scarfing?
Yanni: Dude, you got me. They just have this certain I don't know what.
by Holy Moses Roller Brigade March 13, 2008
5 Words related to I don't know what

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