An abbreviation of, "Fix it." Used by the impatient and/or people who have broken 'i' keys.
"hi, nets down, plz fxt."

"B l8 to bar, bike tire flat got 2 FXT"

"OMG Conficker! FXT FXT FXT FXT FXT FXT! FXT FXT!"
by __sdfg October 15, 2009
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