When you're trying to call your friends on their cellular phone, but no one answers, because they inserted it into their own anus, vagina or in extreme cases in that little hole in the tip of the penis. Thus they do not receive your call, but are given an orgasm.
Hello? hellohellohe Hello Tom loTomlom. What's with the eccho, cchocho are you... youou Are you in a cave or- veoror AM I GIVING YOU A PHONEGASM?!!! gasmasmasm

I must remember to insert my phone with free access to the power outlet, so that I can keep getting phonegasms all day long!
by Harlot Sisters May 4, 2010
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(n) when your phone recieves a large amount of texts close to each other and repeatedly vibrates like crazy
Dude, i got so many texts when i was in the hospital that there was a phonegasm
by trhodes June 12, 2009
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When having phone sex, and one has a real orgasm, not faked.
I was talking to Dave on the phone last night and we started having phone sex and I didn't even have to fake it, I had a huge phonegasm!
by LYNDA LOO November 15, 2007
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a moment when your phone momentarily freezes, then completes all the actions you asked it to do while it was frozen in the space of a few seconds.
Guy 1: Dude, you sent me 10 of the same text last night!
Guy 2: Sorry, my phone had a phonegasm and I hit send 10 times
by ifmod November 11, 2011
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when you use your phone so much that it gives you an orgasm.
Kevin: what's up?
Dale: one sec, phone.
Kevin: ugh
Dale: *shakes* ahh, phonegasm
by KevinTV May 29, 2011
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A phonegasm is the peak of the plateau phase of the phone activation response cycle, characterized by an intense sensation of pleasure. Experienced by both males and females, a phonegasm is often controlled by tech support during an activation or configuration process and may be accompanied the uncontrolable desire to call a friend. Phonegasms are often associated with other involuntary actions, including muscular spasms in multiple areas of the body, a general euphoric sensation and, frequently, body movements and vocalizations are expressed.
When Jeff saw his missing contacts loading into his address book he had a phonegasm.
by Mr David January 7, 2010
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