1 definition by A Fat Penguin

Ur Ancestors Incestors is a failed attempt at creating the most powerful roast in existence.

It was calculated to have power beyond "Ur Family Tree LGBT", but actually caps off around Ur Dad Lesbian. Not many know of this though, and it is often misused.
Carl: Ur Granny Tranny
John: You fool... You brought this upon yourself... Ur Ancestors Incestors!
Carl: Yeah I guess they are
John: *Explodes due to lack of defense*
by A Fat Penguin April 2, 2018
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