ur fetus has no genus

Even worse than ur bloodline ain't a straight line. It is the ultimate insult

Whenever this is used someone in a 10 meter area (hail the metric system) explodes in confetti.

Bobby is at Timmy's place playing
- Ur mom gay, said Timmy.
- Ur dad lesbian, answered Bobby.
-Ur sister is a mister.
-I have no sister, said Bobby.
-That's it. Ur fetus has no genus!
*Timmy's mom explodes in confetti*