1 definition by Useless Fuckwhistle

A person who cannot comprehend or execute the simplest of tasks
"My fucking roommate was so ignorant that they opened the box of cereal from the wrong end, and I opened it from the opposite end, and it spilled all over the floor! She is such a useless fuckwhistle
by Useless Fuckwhistle April 20, 2016
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