" tattletale "

 [ "Tattletale" ]

1: one who snitches; a judas

  * e.g.,  ... Don't be such a tattletale. 

 [ "Tattletale" ]

1: A tattle-tale is a (sort of) righteous person who complains about you every time he catches you doing something you shouldn't do. They are all very annoying.

  * e.g.,  ... One day, a tattletale called melvin sneedly caught bob the bully putting a stinkbomb in the teacher's desk to prank him. 

 [ "Photoshop Tattletale" ]

1: A person that feels the need to point out that Photoshop was used on an image, no matter how super cool or hilarious the results may be. The fact that people ALREADY KNOW that the image is OBVIOUSLY Photoshopped does not discourage them one bit. They think this makes them seem smart or computer savvy.

  * e.g.,  ... "Dude, no way is that rooster THAT big, it's Photoshopped...!" "No REALLY, seven foot roosters aren't real...? I had NO idea, quit being such a Photoshop Tattletale, you're spoiling our fun..." 

 [ "Tattletale" ]

1:  A person (especially a child) who informs the teacher/parent/guardian about others "John Doe is having a seizure" NOT A TATTLETALE

  * e.g.,  ... Mary Confoogi is a tattletale 

 [ "Tattletale" ]

2: "Mary Confoogi caused John Doe to have a seizure" IS A TATTLETALE While some kids think telling is advocating for themselves, it really isn't.