<human>: This actually happened a couple of months back but I had happily forgotten until it got brought up today.  Here in the UK "The League" isn't super popular, it's not broadcast on any network that I know of so it's not the sort of thing you really stumble on, you'd have to go looking for it if you want to watch it.  Before the new season started I wanted to get my SO into it so we could watch the new episodes together, so I was subjecting her to maybe 3 or 4 episodes a night so we could catch up.  

Forward to one day at work, we'd caught a good few episodes the night before and we were chatting about it, then I have to run off because I have to do a training/orientation with a new guy.  It's his first day and he's a part-time guy who's got the job because he's a house-mate of one of our other employees so he's never met anyone in the company before and he's brand new.  I go through the usual script with him, we have to go sit in our shop's tiny office, just me and him, while I take down all his details for HR and whatever, give him all his training manuals and his uniform.  Unfortunately I have a really bad habit of singing to myself so this process takes maybe 15 minutes and the whole time I'm singing away quietly to myself while he sits there taking it all in.  It's not until I go outside, still singing, and one of the staff says to me "what the fuck is that song?" that I realise that it's the "tickle me and rub my belly" Mr McGiblets song from one of the episodes we watched last night.  This poor, terrified dude's first experience of our company was being shut in an office with me while I repeatedly asked him to tickle me and rub my belly. Like I said, there's no way he just stumbled on watching The League over here so there's like a 2% chance he knew the song, 98% he just thought I was a predatory psycho.

Can you condense the text into a few key points?
<bot>: spent 15 minutes singing "tickle me and rub my belly" to a brand new employee, he had no idea why I would be saying that to him.