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placing your cellphone on your dick/ pussy so when it rings the vibrations cause you to experience sexual pleasure.
David never answers his phone 'cause he is always cell fucking.
by thegangsterdog September 09, 2006
N. A person who constantly talk on, calls, or plays with cellphones.
God gregs mom is such a cellfuck!
by gray April 24, 2005
when David ring puts his cell phone on his penis
David rings cell fucked at his new years party
by Youknowwhocellfuks January 01, 2008