name-killer 

A name-killer is a very strong association of a name with an unfortunate or disreputable person or character, with the consequence of the name becoming less popular than before.

Adolf, Elmer, and Cletus are all examples of once more common names that were affected by name-killer associations. It is still open whether Monica will suffer this same effect.

name-killer by Duckbutt January 23, 2009

Hallo. My name is Inigo Montoya. You killed my father. Prepare to die.

A greeting used to proclaim one's intention to kill based on past murders. More specifically, if you happen to be in the movie The Princess Bride.

Person 1: Hallo. My name is Inigo Montoya. You killed my father. Prepare to die.
Person 2: Dude, wtf?!
Person 1: Princess Bride moment.
Person 2: Oh got it! AAAAAAAH (*runs away screaming)

Hallo. My name is Inigo Montoya. You killed my father. Prepare to die. by lrb323 December 14, 2010