Ireland's Obsession with Other Irish!

 My aunt, grandmother and mother were together today, and they asked me to show them I AM FIGHTER and the Jon Joe Sat Nav advert on Youtube. They were laughing they're heads off. It got me thinking, what was it about these videos that made them laugh? Was it the fact that they were both Irish? Because I'm sure had it been and English bloke doing it, it wouldn't be as funny. Is it the fact that they're racist to everyone not Irish? Or just because they can relate? I think they found something they'd probably say as 'irish wit'. Do all reasonably - I ♥ being Irish - relatives of yours do this? Comment back!