1.When you walk around like an elephant with an arm hanging( to signify a trunk) in front of someone who needs to shut the fuck up.. typically done in front of crowds to embarress the asshat who won't shut it...
a guy who does not have enough respect to leave a person alone and will not stop being so immature
The Shutthefuckupogus will not leave her alone.
Trying to get rid of a Shutthefuckupogus is harder then killing a damncockroach.
OH MY GOD, ITS A SHUTTHEFUCKUPOGUS, turn your flash off when you take the picture, you might scare it away.