Date ADD
When a girl can't keep a guy's attention for more than several days. When you see a friend with a different girl on his arm every week, he is suffering from Advanced Date ADD.
John: Hey Phil, I'd like you to meet Amber.
Phil: Oh, I thought you were with Melissa.
John: Nah.
Phil: That was a week ago. You got that Date ADD, bro.
Phil: Oh, I thought you were with Melissa.
John: Nah.
Phil: That was a week ago. You got that Date ADD, bro.