Internet interjection found in two theme answers

• Abbr. followed by "!!!!!1"
• Texter's expression of surprise
• Modern version of "Egad!"
• "Horrors!," in texts
• Teen "Whoa!"
• "Holy cow!" to a texter
• "I don't believe it!"
• Letters of surprise, in text messages
• "Unbelievable!" in a chat room

Douglas Harper's Etymology Dictionary Word definitions in Douglas Harper's Etymology Dictionary
Internet chat abbreviation of oh my God , by 1994. (Earlier in computerese it meant Object Management Group , 1989, a consortium which helped pave the way for the modern Internet.)