Top definition
A phone call made or received, usually via wireless phone, which becomes heated and dramatic, eventually causing one of the callers to violently throw their handset and causing it irreversible damage making it necessary to replace the device with the latest available model.
I was feeling kinda lonely and decided to give my EX a call and guess who answers? My best friend. I should have known it would turn out to be an Upgrade Call. Oh well, at least my new phone plays mp3s...
by Sulm March 12, 2007