a lexi moment is when a person is IMing, and for some reason, spell so many words wrong to the point where the receiver is completely unable to understand. people who have lexi moments most often have dysLEXIa.
1).
person 1: hwats up, hwere are uyo?
person 2: what..?"
person 1: ?
person 2: you just had a lexi moment...

2). "She had a total lexi moment, I couldn't understand what the FUCK she was saying."
by katkylesquared June 22, 2009
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