Heard this joke at school. Thought I might share it with y’all

There is a lady called Mary who has 3 children: Violet, Rose and Brick.

So Violet goes to her and asks: “Mom, why am I called Violet?”

And Mary responds: “Because when you were born, a violet fell on your head”

Then Rose comes and asks: “Mom, why am I called Rose?”

And Mary responds: “Because when you were born, a rose fell on your head”

Then Brick goes and asks: “CjfbjabMandmabwlbdkabNbskdbslonvibcdhovtcbxtblvocbjfshkvgdvynv?”