A badass and brutally honest way of saying "I won't repeat myself".
No, it doesn't
mean you're a pussy when you say it (to the
definition above). A pussy would give excuses and
try sugarcoating it, after his victim says "what did you call me".
After you say "you heard me", your victims just shuts up and looks shocked, beaten and despaired.
-Dad, I'm attracted to
men.
-What the fuck did you just say?
-You heard me.
PUSSY COMEBACK:
-Dad, I'm attracted to
men.
-What the fuck you say?
-I mean, I sort of
like men. They are just... Uh, it's not a big deal, right? *scared face*