I'll make you bleed blue blood (on the inside)

If my mother and your mother were hanging up clothes and my mother punched your mother right in the nose, what color would the blood be?

It all depends on whether the bleeding is internal or a cut is opened for blood to ooze from. Internal blood is normally blue because it lacks oxygen. Since oxygen is red, and blue and red make purple, you mom's blood is purple on the face, but blue IN the face.

By the way, after my mom beat your mom to death, she decapitated her (red blood) and hung her head on the clothesline cuz it needed drying out. Momma always said to never let anyone see me hang my head, but seeing other peoples' head hanging is pretty darn cool (especially when the blood stops gushing out).