Poser
Manskank
Lameass
Gaytard

An expression when one is at a complete loss for words to describe the douchebag who won't go away no matter how many times you tell him to shut the fuck up. A complete fuckwad who thinks he knows everything and is what every lady wants but in reality is nothing more than a lame dickhead who no one likes and who everyone wishes would just fuck off and die.