Grand Dad - what do you know about computers?
They go to London every day crammed into stuffy trains.
Ever heard of a lap top?
They are dancers you shouldn't know about.
What about a blackberry?
Ever heard of an app?
Don't appen to know.
Ever had a tablet?
I've got plenty of those.
U know FA
Heigh, watch your language and don't compare me to the Football Association.