unigab
To carry on a phone conversation unaware that the other party is no longer on the line. Sometimes this is the result of the cheek disconnect.
I was talking on my cell phone when it occurred to me that I was the only one doing any talking. I suddenly realized that the other party was no longer on the line resulting in a unigab situation.
unigabbing
unigabbing is a one way conversation that occurs after one party to telephone conversation becomes the unintended victim of the cheek disconnect.
I was walking along talking to my man when I finally realized that I was unigabbing -- not talking to anyone -- because my man experienced the unfortunate cheek disconnect.