Your mom

If rumors are to be believed the single most disgusting thing to ever live on the face of the earth not only has she caused every single natural disaster up to this day, she has also managed to:

1. Cause every single war in the history of the world.
2. Contract several life threatening diseases, most of which can only be contracted from unprotected sex.
3. Kill of every species which currently resides on the extinct list.
4. Have sex with every single person who has ever been born since the proverbial downfall of the english language.

"You know what's worse than the holocaust."

"Your mom!"