Brother and sister don't hear it they are flying on a plane.

Brother and sister don't hear it they are flying on a plane.<br><br>The brother asks the flight attendant, "Miss, if I throw up do I get a refund?"<br><br>The flight attendant replies, "No sir, if you throw up you get a barf bag, if you want a refund you need to have bought a ticket."<br><br>The sister then asks the flight attendant, "Miss, if I throw up do I get a barf bag or a refund?"<br><br>The flight attendant replies, "If you throw up you get a refund, if you want a barf bag you need to have bought a ticket."