The joke at the beginning is the most original joke I have ever seen on television. It might not be one were you will laugh your ass of, but come on... think about it. Someone, probably writer Stephen Lloyd had to come up with an opening scene en then thought; 'he, I'll let Barney come into the bar dressed like an 80 year old and make him trying to convince a hot girl that he is actually from the future'. This writer is brilliant and surely deserves a special thank you for coming up with this joke.
But there was so much more to love. Like the interventions, so funny! From 'oh bullocks' to 'we're having to many interventions'. I already loved the flashbacks on this show. but the ones in this episode made me even love them more! Finally the joke with Barney and the girl fight made me laugh so badly that I missed the rest of the episode.
Stephen Lloyd, you're my new hero.