Guys that go "poof" out of nowhere. You meet them and they are amazing or so you think, and you really hit it off. They text you and maybe even call you. Then they just disappear off the face of the planet. Never to talk to you or see you again. No explanation. They are either douchebags, or they didn't get what they wanted, or they used you and are onto the next unsuspecting girl.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.