It's a'me, Mario!
The single most terrifying word anybody can hear. This means this annoying little italian fuck, Mario, is nearby. Mario is a prick, and he likes to disregard his brother, and act like Luigi is number 2. He will eat all your spaghetti, fuck your wife (and your daughter) and show your dog sonic the hedgehog porn.
Mario: It's a'me, mario!
Bill: *Gets out gun, walks inside, kills his family, kills his dog, puts the gun up to his head, sheds a small tear, and BOOM!*
Luigi: Mario you piece of shit.
Bill: *Gets out gun, walks inside, kills his family, kills his dog, puts the gun up to his head, sheds a small tear, and BOOM!*
Luigi: Mario you piece of shit.