i-high
Someone has an i-high for the first few weeks (or months if they're real douches) after purchasing an iphone. People on an i-high cannot physically keep their iphone in their pocket and fail to shut the fuck up about all their moronic and pointless apps. There is no cure for an i-high at this time, luckily it will wear off after a while when the person figures out the iphone is just an over-rated ipod with a phone crammed in it.