n. Excessively loud cell phone talking.
2000
Before the cell phone, theatergoers rushed to the lobby during intermissions simply for a quick smoke. Now they hurry out to shout (the 'cell yell,' it's called) into their indispensable gadgets.
1999 (earliest)
Ed Moose's joint has gone cell free, because Ed found that many diners are annoyed by Mr. Bigshot at the next table speaking in typical cell-yell, closing a deal.