look up any word, like smh:
 
1.
A) very passive aggressive way to say "stop it".
Usually used when insulted in a stupid way.

B) phrase used after you see something very cute, funny, or cool.
A)
Ron- "Where did you get that suit, the toilet store?"
Bob- "Stahp it, Ron."

B)
Steph- "Look at this video of a cat meowing underwater."
Brooke "Stahp it, that is so funny."
by Brookiesweetheart March 08, 2013