does anyone know any GOOD beatles jokes?

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