Simple past tense and past participle of mooch.(verb)
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Use "mooched" in a sentence
"First, let me point out that the Detroit Free Press and other mainstream corporate media outlets did not bother to investigate this potential problem; they "mooched" off this particular online news outlet (which you refer to as a blog) and merely counter-reported the same story, leading with the rebuttal by the Republican Party."
"Alessandro dropped out of school, mooched off friends, slept on floors."
"From the accrued points, I've mooched one title this past month -- Robert Dunbar's The Pines -- and that's not even a book I had on my wish list."