cyber booty call
When your out-of-town guy engages you in intense sexting for half the night, to get himself all hot and turned on, then finds a girl who lives closer and who is willing to take the booty call for real, and leaves you holding a super hot cell phone and nothing else. He's just given you a cyber booty call.
My boyfriend in Boston just pulled a cyber booty call on me. He sexted me for two hours, then said he had to go and couldn't text anymore. Then had the nerve to say "Just remember I love you." uh-hungh.