does anyone know any GOOD beatles jokes?

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