(verb) similar to the act of the buttdial but varies in that the caller misuses his/her Bluetooth headset device to dial, rather than the normal handheld device.
origin: Bluetooth(TM) headset + butt-dialing
variations: bluebutting, bluebutted, bluebutts
I wish Brian would stop leaving his phone ear piece in his pocket when he goes honky-tonkin'. Last night he bluebutted me four time and left 10 minute messages!