Have you the the new aerodynamic design for a fuel saving V-shaped plane?

Hopefully it takes off.

My Physicist friend's mother in law is very short, fat and greasy, but surprisingly aerodynamic.

You can assume the cow is a large, spherical mass that does not experience friction or air resistance.

How can fat women do running jumps farther than skinny people?

Because cows are aerodynamic.

How do you make a musician's car more aerodynamic?

You take the pizza delivery sign off

How do you make a drummers car more aerodynamic?

You remove the pizza delivery sign! Hahahahaaa..ha

How do you make a guitar player's car more aerodynamic?

Take off the pizza delivery sign.