shhh babys sleeping

phrase said to people who are higher then you are when they ask "whatt?" in the middle of you talking to one of your less high friends. or when you ask them a question and they have no idea what you talking about and again ask "whatttt?".

joe: yo remember when jimmy ate that weird looking cookie? haha
bob:....whattt?
joe:.....shhh babys sleeping.
bob:..wait wha-
joe: SHHHHHH!
bob:.......ok...
joe:SH!
bob:.......
joe: your dumb.
nick:hahahaha.