does anyone know any GOOD beatles jokes?

i know one:
there were 5 liverpudlian kids late for school. paul ran in and the teacher detto "where have te been" and paul detto "up penny lane". then john ran in and the teacher asked him "where have te been?" and john detto "ive been up penny lane". then george and ringo ran in and the teacher detto 'where have te been?!?" and they detto "up penny lane" then a little girl came in and the teacher detto "i suppose youve been up penny lane as well!" and the girl detto "no i am penny lane!!!"