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A member of the STFU family. Can be used to emphatically exclaim to your d0nk or n00b friend that you really want them to shut the fuck up.
"STFU HEFTER, stop being a d0nk."

"OMG AYFKM?" STFU HEFTER!"
by Mr. Pahncake January 08, 2008
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A member of the STFU family. Can be used to emphatically exclaim to your d0nk or n00b friend that you really want them to shut the fuck up.
"STFU HEFTER, stop being a d0nk."

"OMG AYFKM?" STFU HEFTER!"

by Mr. Pancake April 18, 2007
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Get a STFU HEFTER mug for your dog Manley.