When
something becomes so confusing or intertwined with something else that it causes massive
confusion in a person. Similar to a roofie being slipped to someone, causing confusion and a feeling that you were just fucked (or in this
case, Mind-Fucked).
Man
1: I just saw that Leo Dicaprio movie "
Inception" last night and I have
never felt this weird feeling before...
Man 2: I think the word you're looking for is "Mind-Fucked".