The more hip term for the drunk dial. It is the act of becoming crunked, then proceding to "dial" people in your inebriated state. Leads to hysterically funny phone conversations, possible emotional outbursts, and general annoyance for the person receiving the crunk dial.
"Ahh man, I'm so crunked right now!! Time for some crunk dialing. I'm calling that bitch Katy and seeing if I can get me some poontang!"