Riddle: If you utter my name, I am no longer there?

[Marceline]

I know the answer, but do you?

 

[choosemeasBestAnswer]

haha ya silence...that's what I was gonna say too... totally....

 

[@eron_]

silence is the name of my pet dog
he vanishes whenever he is called for a bath

 

[Nancykay]

Silence

 

[Annabella]

Silence

Once you say it, it's broken

 

[Jessie]

Cops? everyone leaves when some one says that

 

[Xan]

silence